42877375488 has 88 divisors (see below), whose sum is σ = 126982124160. Its totient is φ = 14292449280.

The previous prime is 42877375483. The next prime is 42877375493. The reversal of 42877375488 is 88457377824.

It is a happy number.

42877375488 is a `hidden beast` number, since 4 + 2 + 87 + 7 + 3 + 7 + 548 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (42877375483) and next prime (42877375493).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877375483) 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, 747768 + ... + 803063.

Almost surely, 2^42877375488 is an apocalyptic number.

42877375488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42877375488 is an abundant number, since it is smaller than the sum of its proper divisors (84104748672).

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

42877375488 is a wasteful number, since it uses less digits than its factorization.

42877375488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550860 (or 1550836 counting only the distinct ones).

The product of its digits is 84295680, while the sum is 63.

The spelling of 42877375488 in words is "forty-two billion, eight hundred seventy-seven million, three hundred seventy-five thousand, four hundred eighty-eight".