1013456033790 has 64 divisors (see below), whose sum is σ = 2455161200640. Its totient is φ = 267720647040.

The previous prime is 1013456033743. The next prime is 1013456033819. The reversal of 1013456033790 is 973306543101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2317201 + ... + 2719619.

It is an arithmetic number, because the mean of its divisors is an integer number (38361893760).

Almost surely, 2^{1013456033790} is an apocalyptic number.

1013456033790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013456033790 is an abundant number, since it is smaller than the sum of its proper divisors (1441705166850).

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

1013456033790 is a wasteful number, since it uses less digits than its factorization.

1013456033790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403217.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 1013456033790 in words is "one trillion, thirteen billion, four hundred fifty-six million, thirty-three thousand, seven hundred ninety".