14621095572 has 12 divisors (see below), whose sum is σ = 34115889696. Its totient is φ = 4873698520.

The previous prime is 14621095543. The next prime is 14621095579. The reversal of 14621095572 is 27559012641.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14621095579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609212304 + ... + 609212327.

It is an arithmetic number, because the mean of its divisors is an integer number (2842990808).

Almost surely, 2^14621095572 is an apocalyptic number.

14621095572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14621095572 is an abundant number, since it is smaller than the sum of its proper divisors (19494794124).

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

14621095572 is a wasteful number, since it uses less digits than its factorization.

14621095572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218424638 (or 1218424636 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 14621095572 in words is "fourteen billion, six hundred twenty-one million, ninety-five thousand, five hundred seventy-two".