42088178508 has 48 divisors (see below), whose sum is σ = 98585773440. Its totient is φ = 13975161984.

The previous prime is 42088178501. The next prime is 42088178521. The reversal of 42088178508 is 80587188024.

It is not an unprimeable number, because it can be changed into a prime (42088178501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9697803 + ... + 9702141.

It is an arithmetic number, because the mean of its divisors is an integer number (2053870280).

Almost surely, 2^42088178508 is an apocalyptic number.

It is an amenable number.

42088178508 is an abundant number, since it is smaller than the sum of its proper divisors (56497594932).

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

42088178508 is a wasteful number, since it uses less digits than its factorization.

42088178508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286 (or 7284 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 51.

The spelling of 42088178508 in words is "forty-two billion, eighty-eight million, one hundred seventy-eight thousand, five hundred eight".