42377441880 has 64 divisors (see below), whose sum is σ = 127352867040. Its totient is φ = 11281047552.

The previous prime is 42377441839. The next prime is 42377441903. The reversal of 42377441880 is 8814477324.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 236779 + ... + 375258.

Almost surely, 2^42377441880 is an apocalyptic number.

42377441880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42377441880 is an abundant number, since it is smaller than the sum of its proper divisors (84975425160).

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

42377441880 is a wasteful number, since it uses less digits than its factorization.

42377441880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612628 (or 612624 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 42377441880 in words is "forty-two billion, three hundred seventy-seven million, four hundred forty-one thousand, eight hundred eighty".