42313324502500 has 120 divisors (see below), whose sum is σ = 92751307830720. Its totient is φ = 16885018992000.

The previous prime is 42313324502441. The next prime is 42313324502531. The reversal of 42313324502500 is 520542331324.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4291842571 + ... + 4291852429.

It is an arithmetic number, because the mean of its divisors is an integer number (772927565256).

Almost surely, 2^{42313324502500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42313324502500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46375653915360).

42313324502500 is an abundant number, since it is smaller than the sum of its proper divisors (50437983328220).

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

42313324502500 is a wasteful number, since it uses less digits than its factorization.

42313324502500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799 (or 13782 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42313324502500 its reverse (520542331324), we get a palindrome (42833866833824).

The spelling of 42313324502500 in words is "forty-two trillion, three hundred thirteen billion, three hundred twenty-four million, five hundred two thousand, five hundred".