2398118832242 has 32 divisors (see below), whose sum is σ = 4195105939200. Its totient is φ = 1027729473120.

The previous prime is 2398118832107. The next prime is 2398118832247. The reversal of 2398118832242 is 2422388118932.

It is not an unprimeable number, because it can be changed into a prime (2398118832247) by changing a digit.

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, 31985723 + ... + 32060609.

It is an arithmetic number, because the mean of its divisors is an integer number (131097060600).

Almost surely, 2^{2398118832242} is an apocalyptic number.

2398118832242 is a deficient number, since it is larger than the sum of its proper divisors (1796987106958).

2398118832242 is an equidigital number, since it uses as much as digits as its factorization.

2398118832242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121591 (or 121577 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The spelling of 2398118832242 in words is "two trillion, three hundred ninety-eight billion, one hundred eighteen million, eight hundred thirty-two thousand, two hundred forty-two".