42478623080 has 32 divisors (see below), whose sum is σ = 95601716640. Its totient is φ = 16987037760.

The previous prime is 42478623073. The next prime is 42478623101. The reversal of 42478623080 is 8032687424.

It is a happy number.

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, 20375 + ... + 292185.

It is an arithmetic number, because the mean of its divisors is an integer number (2987553645).

Almost surely, 2^42478623080 is an apocalyptic number.

42478623080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42478623080 is an abundant number, since it is smaller than the sum of its proper divisors (53123093560).

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

42478623080 is a wasteful number, since it uses less digits than its factorization.

42478623080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275729 (or 275725 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 42478623080 in words is "forty-two billion, four hundred seventy-eight million, six hundred twenty-three thousand, eighty".