724434434427 has 16 divisors (see below), whose sum is σ = 1079423372160. Its totient is φ = 428342606400.

The previous prime is 724434434393. The next prime is 724434434491.

724434434427 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 724434434427 - 2⁶ = 724434434363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (724434434327) 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, 267712777 + ... + 267715482.

It is an arithmetic number, because the mean of its divisors is an integer number (67463960760).

Almost surely, 2^724434434427 is an apocalyptic number.

724434434427 is a deficient number, since it is larger than the sum of its proper divisors (354988937733).

724434434427 is a wasteful number, since it uses less digits than its factorization.

724434434427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535428314.

The product of its digits is 7225344, while the sum is 48.

The spelling of 724434434427 in words is "seven hundred twenty-four billion, four hundred thirty-four million, four hundred thirty-four thousand, four hundred twenty-seven".