3120634032456 has 32 divisors (see below), whose sum is σ = 7804239760800. Its totient is φ = 1039857386880.

The previous prime is 3120634032433. The next prime is 3120634032463. The reversal of 3120634032456 is 6542304360213.

It is a super-2 number, since 2×3120634032456² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 22050325 + ... + 22191396.

It is an arithmetic number, because the mean of its divisors is an integer number (243882492525).

Almost surely, 2^{3120634032456} is an apocalyptic number.

It is an amenable number.

3120634032456 is an abundant number, since it is smaller than the sum of its proper divisors (4683605728344).

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

3120634032456 is a wasteful number, since it uses less digits than its factorization.

3120634032456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44244669 (or 44244665 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 3120634032456 its reverse (6542304360213), we get a palindrome (9662938392669).

The spelling of 3120634032456 in words is "three trillion, one hundred twenty billion, six hundred thirty-four million, thirty-two thousand, four hundred fifty-six".