798469151040 has 1792 divisors, whose sum is σ = 3368737382400. Its totient is φ = 178173665280.

The previous prime is 798469150939. The next prime is 798469151057. The reversal of 798469151040 is 40151964897.

798469151040 is a `hidden beast` number, since 7 + 9 + 84 + 6 + 9 + 1 + 510 + 40 = 666.

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 255 ways as a sum of consecutive naturals, for example, 7752127629 + ... + 7752127731.

Almost surely, 2^798469151040 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 798469151040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1684368691200).

798469151040 is an abundant number, since it is smaller than the sum of its proper divisors (2570268231360).

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

798469151040 is a wasteful number, since it uses less digits than its factorization.

798469151040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 798469151040 in words is "seven hundred ninety-eight billion, four hundred sixty-nine million, one hundred fifty-one thousand, forty".