3145102144 has 28 divisors (see below), whose sum is σ = 6346850400. Its totient is φ = 1545895808.

The previous prime is 3145102127. The next prime is 3145102159. The reversal of 3145102144 is 4412015413.

It is a super-3 number, since 3×3145102144³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412684 + ... + 420235.

Almost surely, 2^3145102144 is an apocalyptic number.

It is an amenable number.

3145102144 is an abundant number, since it is smaller than the sum of its proper divisors (3201748256).

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

3145102144 is an equidigital number, since it uses as much as digits as its factorization.

3145102144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832990 (or 832980 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3145102144 is about 56081.2102579821. The cubic root of 3145102144 is about 1465.1370524905.

Adding to 3145102144 its reverse (4412015413), we get a palindrome (7557117557).

The spelling of 3145102144 in words is "three billion, one hundred forty-five million, one hundred two thousand, one hundred forty-four".