3142234100 has 72 divisors (see below), whose sum is σ = 7468818840. Its totient is φ = 1142149120.

The previous prime is 3142234099. The next prime is 3142234103. The reversal of 3142234100 is 14322413.

It can be written as a sum of positive squares in 12 ways, for example, as 1470569104 + 1671664996 = 38348^2 + 40886^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142234103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17432 + ... + 81168.

It is an arithmetic number, because the mean of its divisors is an integer number (103733595).

Almost surely, 2^3142234100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142234100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3734409420).

3142234100 is an abundant number, since it is smaller than the sum of its proper divisors (4326584740).

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

3142234100 is a wasteful number, since it uses less digits than its factorization.

3142234100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63797 (or 63790 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3142234100 is about 56055.6339719747. The cubic root of 3142234100 is about 1464.6915602839.

Adding to 3142234100 its reverse (14322413), we get a palindrome (3156556513).

The spelling of 3142234100 in words is "three billion, one hundred forty-two million, two hundred thirty-four thousand, one hundred".