40579073234 has 8 divisors (see below), whose sum is σ = 69564125568. Its totient is φ = 17391031380.

The previous prime is 40579073231. The next prime is 40579073261. The reversal of 40579073234 is 43237097504.

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

It is a super-2 number, since 2×40579073234² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40579073231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449252602 + ... + 1449252629.

It is an arithmetic number, because the mean of its divisors is an integer number (8695515696).

Almost surely, 2^40579073234 is an apocalyptic number.

40579073234 is a deficient number, since it is larger than the sum of its proper divisors (28985052334).

40579073234 is a wasteful number, since it uses less digits than its factorization.

40579073234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898505240.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 40579073234 in words is "forty billion, five hundred seventy-nine million, seventy-three thousand, two hundred thirty-four".