42464351792 has 20 divisors (see below), whose sum is σ = 82303269456. Its totient is φ = 21224798400.

The previous prime is 42464351791. The next prime is 42464351801. The reversal of 42464351792 is 29715346424.

It is a super-2 number, since 2×42464351792² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42464351791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413459 + ... + 505842.

Almost surely, 2^42464351792 is an apocalyptic number.

It is an amenable number.

42464351792 is a deficient number, since it is larger than the sum of its proper divisors (39838917664).

42464351792 is a wasteful number, since it uses less digits than its factorization.

42464351792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922196 (or 922190 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The spelling of 42464351792 in words is "forty-two billion, four hundred sixty-four million, three hundred fifty-one thousand, seven hundred ninety-two".