40000673407373 has 8 divisors (see below), whose sum is σ = 48404176224192. Its totient is φ = 32269450815936.

The previous prime is 40000673407333. The next prime is 40000673407379. The reversal of 40000673407373 is 37370437600004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40000673407373 - 2²⁰ = 40000672358797 is a prime.

It is a super-2 number, since 2×40000673407373² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40000673407379) 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, 168070056215 + ... + 168070056452.

It is an arithmetic number, because the mean of its divisors is an integer number (6050522028024).

Almost surely, 2^{40000673407373} is an apocalyptic number.

It is an amenable number.

40000673407373 is a deficient number, since it is larger than the sum of its proper divisors (8403502816819).

40000673407373 is a wasteful number, since it uses less digits than its factorization.

40000673407373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336140112691.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 40000673407373 in words is "forty trillion, six hundred seventy-three million, four hundred seven thousand, three hundred seventy-three".