73317748492 has 24 divisors (see below), whose sum is σ = 135157001840. Its totient is φ = 34704262080.

The previous prime is 73317748459. The next prime is 73317748499. The reversal of 73317748492 is 29484771337.

It is not an unprimeable number, because it can be changed into a prime (73317748499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244323 + ... + 454234.

Almost surely, 2^73317748492 is an apocalyptic number.

It is an amenable number.

73317748492 is a deficient number, since it is larger than the sum of its proper divisors (61839253348).

73317748492 is a wasteful number, since it uses less digits than its factorization.

73317748492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699961 (or 699959 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 55.

The spelling of 73317748492 in words is "seventy-three billion, three hundred seventeen million, seven hundred forty-eight thousand, four hundred ninety-two".