1015231417612 has 6 divisors (see below), whose sum is σ = 1776654980828. Its totient is φ = 507615708804.

The previous prime is 1015231417609. The next prime is 1015231417649. The reversal of 1015231417612 is 2167141325101.

It is a super-2 number, since 2×1015231417612² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126903927198 + ... + 126903927205.

Almost surely, 2^{1015231417612} is an apocalyptic number.

It is an amenable number.

1015231417612 is a deficient number, since it is larger than the sum of its proper divisors (761423563216).

1015231417612 is a wasteful number, since it uses less digits than its factorization.

1015231417612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253807854407 (or 253807854405 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 1015231417612 in words is "one trillion, fifteen billion, two hundred thirty-one million, four hundred seventeen thousand, six hundred twelve".