14407777434 has 32 divisors (see below), whose sum is σ = 29839044096. Its totient is φ = 4632989760.

The previous prime is 14407777429. The next prime is 14407777441. The reversal of 14407777434 is 43477770441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63217 + ... + 181140.

It is an arithmetic number, because the mean of its divisors is an integer number (932470128).

Almost surely, 2^14407777434 is an apocalyptic number.

14407777434 is an abundant number, since it is smaller than the sum of its proper divisors (15431266662).

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

14407777434 is a wasteful number, since it uses less digits than its factorization.

14407777434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244710.

The product of its (nonzero) digits is 1843968, while the sum is 48.

The spelling of 14407777434 in words is "fourteen billion, four hundred seven million, seven hundred seventy-seven thousand, four hundred thirty-four".