40333073073 has 16 divisors (see below), whose sum is σ = 54019865856. Its totient is φ = 26767728000.

The previous prime is 40333073047. The next prime is 40333073083. The reversal of 40333073073 is 37037033304.

It is not a de Polignac number, because 40333073073 - 2²⁰ = 40332024497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40333073003) 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, 685965 + ... + 742437.

It is an arithmetic number, because the mean of its divisors is an integer number (3376241616).

Almost surely, 2^40333073073 is an apocalyptic number.

It is an amenable number.

40333073073 is a deficient number, since it is larger than the sum of its proper divisors (13686792783).

40333073073 is a wasteful number, since it uses less digits than its factorization.

40333073073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57544.

The product of its (nonzero) digits is 47628, while the sum is 33.

The spelling of 40333073073 in words is "forty billion, three hundred thirty-three million, seventy-three thousand, seventy-three".