42456104776 has 32 divisors (see below), whose sum is σ = 85106211840. Its totient is φ = 19785362688.

The previous prime is 42456104771. The next prime is 42456104783. The reversal of 42456104776 is 67740165424.

42456104776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42456104771) 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, 1501416 + ... + 1529431.

It is an arithmetic number, because the mean of its divisors is an integer number (2659569120).

Almost surely, 2^42456104776 is an apocalyptic number.

It is an amenable number.

42456104776 is an abundant number, since it is smaller than the sum of its proper divisors (42650107064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42456104776 is a wasteful number, since it uses less digits than its factorization.

42456104776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030973 (or 3030969 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 42456104776 in words is "forty-two billion, four hundred fifty-six million, one hundred four thousand, seven hundred seventy-six".