73338791043 has 64 divisors (see below), whose sum is σ = 117427404800. Its totient is φ = 39831004800.

The previous prime is 73338791039. The next prime is 73338791077. The reversal of 73338791043 is 34019783337.

It is not a de Polignac number, because 73338791043 - 2² = 73338791039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73338790983 and 73338791001.

It is not an unprimeable number, because it can be changed into a prime (73338791003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43165008 + ... + 43166706.

It is an arithmetic number, because the mean of its divisors is an integer number (1834803200).

Almost surely, 2^73338791043 is an apocalyptic number.

73338791043 is a deficient number, since it is larger than the sum of its proper divisors (44088613757).

73338791043 is a wasteful number, since it uses less digits than its factorization.

73338791043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 73338791043 in words is "seventy-three billion, three hundred thirty-eight million, seven hundred ninety-one thousand, forty-three".