3145264156 has 12 divisors (see below), whose sum is σ = 5504866920. Its totient is φ = 1572445040.

The previous prime is 3145264153. The next prime is 3145264189. The reversal of 3145264156 is 6514625413.

It is a super-2 number, since 2×3145264156² = 19785373222036784672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145264153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726 + ... + 79453.

It is an arithmetic number, because the mean of its divisors is an integer number (458738910).

Almost surely, 2^3145264156 is an apocalyptic number.

It is an amenable number.

3145264156 is a deficient number, since it is larger than the sum of its proper divisors (2359602764).

3145264156 is a wasteful number, since it uses less digits than its factorization.

3145264156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93524 (or 93522 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 3145264156 is about 56082.6546803912. The cubic root of 3145264156 is about 1465.1622096712.

Adding to 3145264156 its reverse (6514625413), we get a palindrome (9659889569).

The spelling of 3145264156 in words is "three billion, one hundred forty-five million, two hundred sixty-four thousand, one hundred fifty-six".