2039123107998 has 40 divisors (see below), whose sum is σ = 4809627610920. Its totient is φ = 643933612080.

The previous prime is 2039123107943. The next prime is 2039123108041. The reversal of 2039123107998 is 8997013219302.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 331238493 + ... + 331244648.

It is an arithmetic number, because the mean of its divisors is an integer number (120240690273).

Almost surely, 2^{2039123107998} is an apocalyptic number.

2039123107998 is an abundant number, since it is smaller than the sum of its proper divisors (2770504502922).

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

2039123107998 is a wasteful number, since it uses less digits than its factorization.

2039123107998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662483174 (or 662483165 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 2039123107998 in words is "two trillion, thirty-nine billion, one hundred twenty-three million, one hundred seven thousand, nine hundred ninety-eight".