3155033144452 has 12 divisors (see below), whose sum is σ = 6310066288960. Its totient is φ = 1352157061896.

The previous prime is 3155033144429. The next prime is 3155033144503. The reversal of 3155033144452 is 2544413305513.

3155033144452 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56339877552 + ... + 56339877607.

Almost surely, 2^{3155033144452} is an apocalyptic number.

It is an amenable number.

3155033144452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3155033144452 is a wasteful number, since it uses less digits than its factorization.

3155033144452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112679755170 (or 112679755168 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 3155033144452 its reverse (2544413305513), we get a palindrome (5699446449965).

The spelling of 3155033144452 in words is "three trillion, one hundred fifty-five billion, thirty-three million, one hundred forty-four thousand, four hundred fifty-two".