1045769931078 has 32 divisors (see below), whose sum is σ = 2131867610496. Its totient is φ = 341913346368.

The previous prime is 1045769931013. The next prime is 1045769931127. The reversal of 1045769931078 is 8701399675401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5488776 + ... + 5676107.

It is an arithmetic number, because the mean of its divisors is an integer number (66620862828).

Almost surely, 2^{1045769931078} is an apocalyptic number.

1045769931078 is an abundant number, since it is smaller than the sum of its proper divisors (1086097679418).

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

1045769931078 is a wasteful number, since it uses less digits than its factorization.

1045769931078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11165188.

The product of its (nonzero) digits is 11430720, while the sum is 60.

The spelling of 1045769931078 in words is "one trillion, forty-five billion, seven hundred sixty-nine million, nine hundred thirty-one thousand, seventy-eight".