1115794539964 has 36 divisors (see below), whose sum is σ = 2114742846720. Its totient is φ = 514898017920.

The previous prime is 1115794539949. The next prime is 1115794539971. The reversal of 1115794539964 is 4699354975111.

It is a junction number, because it is equal to n+sod(n) for n = 1115794539896 and 1115794539905.

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, 4107592 + ... + 4370800.

Almost surely, 2^{1115794539964} is an apocalyptic number.

It is an amenable number.

1115794539964 is a deficient number, since it is larger than the sum of its proper divisors (998948306756).

1115794539964 is a wasteful number, since it uses less digits than its factorization.

1115794539964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269510 (or 269495 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 64.

The spelling of 1115794539964 in words is "one trillion, one hundred fifteen billion, seven hundred ninety-four million, five hundred thirty-nine thousand, nine hundred sixty-four".