740663424232 has 16 divisors (see below), whose sum is σ = 1388761339140. Its totient is φ = 370327067136.

The previous prime is 740663424209. The next prime is 740663424251. The reversal of 740663424232 is 232424366047.

It can be written as a sum of positive squares in 2 ways, for example, as 714589571556 + 26073852676 = 845334^2 + 161474^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151338 + ... + 1226470.

Almost surely, 2^740663424232 is an apocalyptic number.

It is an amenable number.

740663424232 is a deficient number, since it is larger than the sum of its proper divisors (648097914908).

740663424232 is a wasteful number, since it uses less digits than its factorization.

740663424232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161252 (or 1161248 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 43.

The spelling of 740663424232 in words is "seven hundred forty billion, six hundred sixty-three million, four hundred twenty-four thousand, two hundred thirty-two".