14804993631 has 32 divisors (see below), whose sum is σ = 20473159680. Its totient is φ = 9508980096.

The previous prime is 14804993597. The next prime is 14804993633. The reversal of 14804993631 is 13639940841.

It is not a de Polignac number, because 14804993631 - 2¹⁰ = 14804992607 is a prime.

It is a super-2 number, since 2×14804993631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14804993633) 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 31 ways as a sum of consecutive naturals, for example, 13349305 + ... + 13350413.

It is an arithmetic number, because the mean of its divisors is an integer number (639786240).

Almost surely, 2^14804993631 is an apocalyptic number.

14804993631 is a deficient number, since it is larger than the sum of its proper divisors (5668166049).

14804993631 is a wasteful number, since it uses less digits than its factorization.

14804993631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223.

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 14804993631 in words is "fourteen billion, eight hundred four million, nine hundred ninety-three thousand, six hundred thirty-one".