14087620872 has 64 divisors (see below), whose sum is σ = 42142464000. Its totient is φ = 4334651712.

The previous prime is 14087620867. The next prime is 14087620879. The reversal of 14087620872 is 27802678041.

14087620872 is a `hidden beast` number, since 14 + 0 + 8 + 7 + 620 + 8 + 7 + 2 = 666.

It is a super-2 number, since 2×14087620872² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14087620879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2505672 + ... + 2511287.

It is an arithmetic number, because the mean of its divisors is an integer number (658476000).

Almost surely, 2^14087620872 is an apocalyptic number.

14087620872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14087620872 is an abundant number, since it is smaller than the sum of its proper divisors (28054843128).

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

14087620872 is a wasteful number, since it uses less digits than its factorization.

14087620872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016987 (or 5016977 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 14087620872 in words is "fourteen billion, eighty-seven million, six hundred twenty thousand, eight hundred seventy-two".