14575341644 has 24 divisors (see below), whose sum is σ = 26111563968. Its totient is φ = 7115633280.

The previous prime is 14575341643. The next prime is 14575341653. The reversal of 14575341644 is 44614357541.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14575341595 and 14575341604.

It is not an unprimeable number, because it can be changed into a prime (14575341643) 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, 12929 + ... + 171224.

It is an arithmetic number, because the mean of its divisors is an integer number (1087981832).

Almost surely, 2^14575341644 is an apocalyptic number.

It is an amenable number.

14575341644 is a deficient number, since it is larger than the sum of its proper divisors (11536222324).

14575341644 is a wasteful number, since it uses less digits than its factorization.

14575341644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184625 (or 184623 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The spelling of 14575341644 in words is "fourteen billion, five hundred seventy-five million, three hundred forty-one thousand, six hundred forty-four".