1798631112408 has 96 divisors (see below), whose sum is σ = 4880911941360. Its totient is φ = 549065744640.

The previous prime is 1798631112373. The next prime is 1798631112457. The reversal of 1798631112408 is 8042111368971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4853538 + ... + 5210958.

Almost surely, 2^{1798631112408} 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 1798631112408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440455970680).

1798631112408 is an abundant number, since it is smaller than the sum of its proper divisors (3082280828952).

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

1798631112408 is a wasteful number, since it uses less digits than its factorization.

1798631112408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357697 (or 357566 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 1798631112408 in words is "one trillion, seven hundred ninety-eight billion, six hundred thirty-one million, one hundred twelve thousand, four hundred eight".