14941682646 has 16 divisors (see below), whose sum is σ = 32600035008. Its totient is φ = 4527782600.

The previous prime is 14941682641. The next prime is 14941682647. The reversal of 14941682646 is 64628614941.

It is a super-2 number, since 2×14941682646² (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 (14941682641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113194500 + ... + 113194631.

It is an arithmetic number, because the mean of its divisors is an integer number (2037502188).

Almost surely, 2^14941682646 is an apocalyptic number.

14941682646 is an abundant number, since it is smaller than the sum of its proper divisors (17658352362).

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

14941682646 is a wasteful number, since it uses less digits than its factorization.

14941682646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226389147.

The product of its digits is 1990656, while the sum is 51.

The spelling of 14941682646 in words is "fourteen billion, nine hundred forty-one million, six hundred eighty-two thousand, six hundred forty-six".