59120021380 has 24 divisors (see below), whose sum is σ = 141888051648. Its totient is φ = 20269721568.

The previous prime is 59120021341. The next prime is 59120021413. The reversal of 59120021380 is 8312002195.

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, 211142794 + ... + 211143073.

It is an arithmetic number, because the mean of its divisors is an integer number (5912002152).

Almost surely, 2^59120021380 is an apocalyptic number.

It is an amenable number.

59120021380 is an abundant number, since it is smaller than the sum of its proper divisors (82768030268).

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

59120021380 is a wasteful number, since it uses less digits than its factorization.

59120021380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422285883 (or 422285881 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 59120021380 in words is "fifty-nine billion, one hundred twenty million, twenty-one thousand, three hundred eighty".