14525387140068 has 96 divisors (see below), whose sum is σ = 43327031328000. Its totient is φ = 4122257488128.

The previous prime is 14525387139997. The next prime is 14525387140073. The reversal of 14525387140068 is 86004178352541.

It is a happy number.

14525387140068 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 538 + 7 + 1 + 40 + 0 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 14525387139996 and 14525387140023.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64362105 + ... + 64587392.

It is an arithmetic number, because the mean of its divisors is an integer number (451323243000).

Almost surely, 2^{14525387140068} is an apocalyptic number.

14525387140068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14525387140068 is an abundant number, since it is smaller than the sum of its proper divisors (28801644187932).

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

14525387140068 is a wasteful number, since it uses less digits than its factorization.

14525387140068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128949666 (or 128949658 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 14525387140068 in words is "fourteen trillion, five hundred twenty-five billion, three hundred eighty-seven million, one hundred forty thousand, sixty-eight".