799416159672 has 128 divisors (see below), whose sum is σ = 2176815009600. Its totient is φ = 243179532288.

The previous prime is 799416159631. The next prime is 799416159709. The reversal of 799416159672 is 276951614997.

It is a super-3 number, since 3×799416159672³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 15515938 + ... + 15567374.

Almost surely, 2^799416159672 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 799416159672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1088407504800).

799416159672 is an abundant number, since it is smaller than the sum of its proper divisors (1377398849928).

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

799416159672 is a wasteful number, since it uses less digits than its factorization.

799416159672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52025 (or 52021 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 66.

The spelling of 799416159672 in words is "seven hundred ninety-nine billion, four hundred sixteen million, one hundred fifty-nine thousand, six hundred seventy-two".