42361987580 has 24 divisors (see below), whose sum is σ = 97047462960. Its totient is φ = 15404359040.

The previous prime is 42361987573. The next prime is 42361987607. The reversal of 42361987580 is 8578916324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96277025 + ... + 96277464.

It is an arithmetic number, because the mean of its divisors is an integer number (4043644290).

It is a 2-persistent number, because it is pandigital, and so is 2⋅42361987580 = 84723975160, but 3⋅42361987580 = 127085962740 is not.

Almost surely, 2^42361987580 is an apocalyptic number.

It is an amenable number.

42361987580 is an abundant number, since it is smaller than the sum of its proper divisors (54685475380).

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

42361987580 is a wasteful number, since it uses less digits than its factorization.

42361987580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192554509 (or 192554507 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 42361987580 in words is "forty-two billion, three hundred sixty-one million, nine hundred eighty-seven thousand, five hundred eighty".