1313620046032 has 60 divisors (see below), whose sum is σ = 2966853502080. Its totient is φ = 561804535488.

The previous prime is 1313620046003. The next prime is 1313620046051. The reversal of 1313620046032 is 2306400263131.

It is a super-2 number, since 2×1313620046032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1313620045985 and 1313620046003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1373458 + ... + 2124529.

It is an arithmetic number, because the mean of its divisors is an integer number (49447558368).

Almost surely, 2^{1313620046032} is an apocalyptic number.

It is an amenable number.

1313620046032 is an abundant number, since it is smaller than the sum of its proper divisors (1653233456048).

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

1313620046032 is a wasteful number, since it uses less digits than its factorization.

1313620046032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498488 (or 3498475 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 1313620046032 in words is "one trillion, three hundred thirteen billion, six hundred twenty million, forty-six thousand, thirty-two".