1167859042504 has 80 divisors (see below), whose sum is σ = 2752795440000. Its totient is φ = 455009697120.

The previous prime is 1167859042489. The next prime is 1167859042523. The reversal of 1167859042504 is 4052409587611.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 107697 + ... + 1532095.

It is an arithmetic number, because the mean of its divisors is an integer number (34409943000).

Almost surely, 2^{1167859042504} is an apocalyptic number.

1167859042504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1167859042504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376397720000).

1167859042504 is an abundant number, since it is smaller than the sum of its proper divisors (1584936397496).

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

1167859042504 is an equidigital number, since it uses as much as digits as its factorization.

1167859042504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424456 (or 1424419 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 1167859042504 in words is "one trillion, one hundred sixty-seven billion, eight hundred fifty-nine million, forty-two thousand, five hundred four".