42440514024 has 32 divisors (see below), whose sum is σ = 106154166240. Its totient is φ = 14139787200.

The previous prime is 42440514013. The next prime is 42440514107. The reversal of 42440514024 is 42041504424.

It is a junction number, because it is equal to n+sod(n) for n = 42440513982 and 42440514000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391407 + ... + 487934.

It is an arithmetic number, because the mean of its divisors is an integer number (3317317695).

Almost surely, 2^42440514024 is an apocalyptic number.

It is an amenable number.

42440514024 is an abundant number, since it is smaller than the sum of its proper divisors (63713652216).

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

42440514024 is a wasteful number, since it uses less digits than its factorization.

42440514024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881361 (or 881357 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The spelling of 42440514024 in words is "forty-two billion, four hundred forty million, five hundred fourteen thousand, twenty-four".