14156322690 has 16 divisors (see below), whose sum is σ = 33975174528. Its totient is φ = 3775019376.

The previous prime is 14156322689. The next prime is 14156322709. The reversal of 14156322690 is 9622365141.

14156322690 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14156322690² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235938682 + ... + 235938741.

It is an arithmetic number, because the mean of its divisors is an integer number (2123448408).

Almost surely, 2^14156322690 is an apocalyptic number.

14156322690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14156322690 is an abundant number, since it is smaller than the sum of its proper divisors (19818851838).

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

14156322690 is a wasteful number, since it uses less digits than its factorization.

14156322690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471877433.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 14156322690 in words is "fourteen billion, one hundred fifty-six million, three hundred twenty-two thousand, six hundred ninety".