73840001337 has 12 divisors (see below), whose sum is σ = 110098353664. Its totient is φ = 47638710360.

The previous prime is 73840001311. The next prime is 73840001357. The reversal of 73840001337 is 73310004837.

It is not a de Polignac number, because 73840001337 - 2⁶ = 73840001273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73840001357) 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, 132329473 + ... + 132330030.

Almost surely, 2^73840001337 is an apocalyptic number.

It is an amenable number.

73840001337 is a deficient number, since it is larger than the sum of its proper divisors (36258352327).

73840001337 is a wasteful number, since it uses less digits than its factorization.

73840001337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264659540 (or 264659537 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 73840001337 in words is "seventy-three billion, eight hundred forty million, one thousand, three hundred thirty-seven".