42392718833 has 8 divisors (see below), whose sum is σ = 42437220000. Its totient is φ = 42348243168.

The previous prime is 42392718817. The next prime is 42392718853. The reversal of 42392718833 is 33881729324.

It is a happy number.

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 42392718833 - 2⁴ = 42392718817 is a prime.

It is a super-2 number, since 2×42392718833² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42392718803) 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, 5521085 + ... + 5528757.

It is an arithmetic number, because the mean of its divisors is an integer number (5304652500).

Almost surely, 2^42392718833 is an apocalyptic number.

It is an amenable number.

42392718833 is a deficient number, since it is larger than the sum of its proper divisors (44501167).

42392718833 is a wasteful number, since it uses less digits than its factorization.

42392718833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12751.

The product of its digits is 1741824, while the sum is 50.

The spelling of 42392718833 in words is "forty-two billion, three hundred ninety-two million, seven hundred eighteen thousand, eight hundred thirty-three".