42045254024 has 16 divisors (see below), whose sum is σ = 78943300800. Its totient is φ = 20993707152.

The previous prime is 42045254021. The next prime is 42045254047.

42045254024 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (42045254021) 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, 3608804 + ... + 3620435.

It is an arithmetic number, because the mean of its divisors is an integer number (4933956300).

Almost surely, 2^42045254024 is an apocalyptic number.

It is an amenable number.

42045254024 is a deficient number, since it is larger than the sum of its proper divisors (36898046776).

42045254024 is a wasteful number, since it uses less digits than its factorization.

42045254024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229972 (or 7229968 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 42045254024 in words is "forty-two billion, forty-five million, two hundred fifty-four thousand, twenty-four".