73914433479 has 12 divisors (see below), whose sum is σ = 112384519000. Its totient is φ = 46682799984.

The previous prime is 73914433457. The next prime is 73914433507. The reversal of 73914433479 is 97433441937.

73914433479 is a `hidden beast` number, since 73 + 91 + 443 + 3 + 47 + 9 = 666.

It is not a de Polignac number, because 73914433479 - 2⁵ = 73914433447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73914435479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216123904 + ... + 216124245.

Almost surely, 2^73914433479 is an apocalyptic number.

73914433479 is a deficient number, since it is larger than the sum of its proper divisors (38470085521).

73914433479 is a wasteful number, since it uses less digits than its factorization.

73914433479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432248174 (or 432248171 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 54.

The spelling of 73914433479 in words is "seventy-three billion, nine hundred fourteen million, four hundred thirty-three thousand, four hundred seventy-nine".