1798429115392 has 792 divisors, whose sum is σ = 4931097232320. Its totient is φ = 647958528000.

The previous prime is 1798429115383. The next prime is 1798429115393. The reversal of 1798429115392 is 2935119248971.

It is a self number, because there is not a number n which added to its sum of digits gives 1798429115392.

It is not an unprimeable number, because it can be changed into a prime (1798429115393) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11910126517 + ... + 11910126667.

Almost surely, 2^{1798429115392} 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 1798429115392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2465548616160).

1798429115392 is an abundant number, since it is smaller than the sum of its proper divisors (3132668116928).

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

1798429115392 is a wasteful number, since it uses less digits than its factorization.

1798429115392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 223 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 61.

The spelling of 1798429115392 in words is "one trillion, seven hundred ninety-eight billion, four hundred twenty-nine million, one hundred fifteen thousand, three hundred ninety-two".