14780460764 has 12 divisors (see below), whose sum is σ = 26251863624. Its totient is φ = 7279928304.

The previous prime is 14780460731. The next prime is 14780460809. The reversal of 14780460764 is 46706408741.

It is a super-2 number, since 2×14780460764² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27575219 + ... + 27575754.

It is an arithmetic number, because the mean of its divisors is an integer number (2187655302).

Almost surely, 2^14780460764 is an apocalyptic number.

It is an amenable number.

14780460764 is a deficient number, since it is larger than the sum of its proper divisors (11471402860).

14780460764 is a wasteful number, since it uses less digits than its factorization.

14780460764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55151044 (or 55151042 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 14780460764 in words is "fourteen billion, seven hundred eighty million, four hundred sixty thousand, seven hundred sixty-four".