3423256637252 has 12 divisors (see below), whose sum is σ = 5999148625260. Its totient is φ = 1709214172896.

The previous prime is 3423256637249. The next prime is 3423256637321. The reversal of 3423256637252 is 2527366523243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1810036581376 + 1613220055876 = 1345376^2 + 1270126^2 .

It is a super-2 number, since 2×3423256637252² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3423256637252.

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, 603533243 + ... + 603538914.

It is an arithmetic number, because the mean of its divisors is an integer number (499929052105).

Almost surely, 2^{3423256637252} is an apocalyptic number.

It is an amenable number.

3423256637252 is a deficient number, since it is larger than the sum of its proper divisors (2575891988008).

3423256637252 is a wasteful number, since it uses less digits than its factorization.

3423256637252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207072870 (or 1207072868 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 50.

The spelling of 3423256637252 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-six million, six hundred thirty-seven thousand, two hundred fifty-two".