18712415470014 has 96 divisors (see below), whose sum is σ = 49811965332480. Its totient is φ = 4957248413376.

The previous prime is 18712415470009. The next prime is 18712415470019. The reversal of 18712415470014 is 41007451421781.

18712415470014 is a `hidden beast` number, since 1 + 8 + 71 + 24 + 1 + 547 + 0 + 0 + 14 = 666.

It is an interprime number because it is at equal distance from previous prime (18712415470009) and next prime (18712415470019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18712415470019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83040469 + ... + 83265504.

It is an arithmetic number, because the mean of its divisors is an integer number (518874638880).

Almost surely, 2^{18712415470014} is an apocalyptic number.

18712415470014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18712415470014 is an abundant number, since it is smaller than the sum of its proper divisors (31099549862466).

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

18712415470014 is a wasteful number, since it uses less digits than its factorization.

18712415470014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166306054 (or 166306051 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 45.

Adding to 18712415470014 its reverse (41007451421781), we get a palindrome (59719866891795).

The spelling of 18712415470014 in words is "eighteen trillion, seven hundred twelve billion, four hundred fifteen million, four hundred seventy thousand, fourteen".