73840376233 has 16 divisors (see below), whose sum is σ = 79964684800. Its totient is φ = 67779923904.

The previous prime is 73840376213. The next prime is 73840376237. The reversal of 73840376233 is 33267304837.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73840376233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73840376237) 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, 5304160 + ... + 5318062.

It is an arithmetic number, because the mean of its divisors is an integer number (4997792800).

Almost surely, 2^73840376233 is an apocalyptic number.

It is an amenable number.

73840376233 is a deficient number, since it is larger than the sum of its proper divisors (6124308567).

73840376233 is a wasteful number, since it uses less digits than its factorization.

73840376233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16168.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 73840376233 in words is "seventy-three billion, eight hundred forty million, three hundred seventy-six thousand, two hundred thirty-three".