1015560233472 has 80 divisors (see below), whose sum is σ = 2771504299872. Its totient is φ = 330263470080.

The previous prime is 1015560233407. The next prime is 1015560233473. The reversal of 1015560233472 is 2743320655101.

It is a self number, because there is not a number n which added to its sum of digits gives 1015560233472.

It is not an unprimeable number, because it can be changed into a prime (1015560233473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8000098 + ... + 8126049.

Almost surely, 2^{1015560233472} is an apocalyptic number.

1015560233472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1015560233472 is an abundant number, since it is smaller than the sum of its proper divisors (1755944066400).

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

1015560233472 is an equidigital number, since it uses as much as digits as its factorization.

1015560233472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126209 (or 16126193 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 1015560233472 its reverse (2743320655101), we get a palindrome (3758880888573).

The spelling of 1015560233472 in words is "one trillion, fifteen billion, five hundred sixty million, two hundred thirty-three thousand, four hundred seventy-two".