3144152196 has 18 divisors (see below), whose sum is σ = 7947718142. Its totient is φ = 1048050720.

The previous prime is 3144152191. The next prime is 3144152203. The reversal of 3144152196 is 6912514413.

It is a happy number.

3144152196 is a `hidden beast` number, since 3 + 1 + 4 + 41 + 521 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3143172096 + 980100 = 56064^2 + 990^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×3144152196² = 19771386063223244832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 87337561 = 3144152196 / (3 + 1 + 4 + 4 + 1 + 5 + 2 + 1 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 3144152196.

It is not an unprimeable number, because it can be changed into a prime (3144152191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43668745 + ... + 43668816.

Almost surely, 2^3144152196 is an apocalyptic number.

3144152196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3144152196 is an abundant number, since it is smaller than the sum of its proper divisors (4803565946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144152196 is a wasteful number, since it uses less digits than its factorization.

3144152196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87337571 (or 87337566 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3144152196 is about 56072.7402219653. The cubic root of 3144152196 is about 1464.9895274289.

The spelling of 3144152196 in words is "three billion, one hundred forty-four million, one hundred fifty-two thousand, one hundred ninety-six".