1111015490816 has 72 divisors (see below), whose sum is σ = 2764913600064. Its totient is φ = 432863170560.

The previous prime is 1111015490803. The next prime is 1111015490833. The reversal of 1111015490816 is 6180945101111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111015490816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28161485 + ... + 28200908.

Almost surely, 2^{1111015490816} is an apocalyptic number.

1111015490816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1111015490816 is an abundant number, since it is smaller than the sum of its proper divisors (1653898109248).

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

1111015490816 is an equidigital number, since it uses as much as digits as its factorization.

1111015490816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56362427 (or 56362413 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 38.

The spelling of 1111015490816 in words is "one trillion, one hundred eleven billion, fifteen million, four hundred ninety thousand, eight hundred sixteen".