14904407231 has 16 divisors (see below), whose sum is σ = 17193496320. Its totient is φ = 12655631040.

The previous prime is 14904407183. The next prime is 14904407237. The reversal of 14904407231 is 13270440941.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14904407231 is a prime.

It is a super-2 number, since 2×14904407231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14904407191 and 14904407200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14904407237) 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, 524435 + ... + 552123.

It is an arithmetic number, because the mean of its divisors is an integer number (1074593520).

Almost surely, 2^14904407231 is an apocalyptic number.

14904407231 is a deficient number, since it is larger than the sum of its proper divisors (2289089089).

14904407231 is a wasteful number, since it uses less digits than its factorization.

14904407231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28414.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 14904407231 in words is "fourteen billion, nine hundred four million, four hundred seven thousand, two hundred thirty-one".