14684949554 has 32 divisors (see below), whose sum is σ = 25523911296. Its totient is φ = 6262462720.

The previous prime is 14684949551. The next prime is 14684949583. The reversal of 14684949554 is 45594948641.

It is a junction number, because it is equal to n+sod(n) for n = 14684949493 and 14684949502.

It is not an unprimeable number, because it can be changed into a prime (14684949551) 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, 56627 + ... + 180489.

It is an arithmetic number, because the mean of its divisors is an integer number (797622228).

Almost surely, 2^14684949554 is an apocalyptic number.

14684949554 is a deficient number, since it is larger than the sum of its proper divisors (10838961742).

14684949554 is a wasteful number, since it uses less digits than its factorization.

14684949554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124210.

The product of its digits is 24883200, while the sum is 59.

The spelling of 14684949554 in words is "fourteen billion, six hundred eighty-four million, nine hundred forty-nine thousand, five hundred fifty-four".