1013851646104 has 24 divisors (see below), whose sum is σ = 2089497970980. Its totient is φ = 460841656880.

The previous prime is 1013851646099. The next prime is 1013851646131. The reversal of 1013851646104 is 4016461583101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523682734 + ... + 523684669.

Almost surely, 2^{1013851646104} is an apocalyptic number.

It is an amenable number.

1013851646104 is an abundant number, since it is smaller than the sum of its proper divisors (1075646324876).

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

1013851646104 is a wasteful number, since it uses less digits than its factorization.

1013851646104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047367431 (or 1047367416 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 1013851646104 in words is "one trillion, thirteen billion, eight hundred fifty-one million, six hundred forty-six thousand, one hundred four".