799801783242 has 64 divisors (see below), whose sum is σ = 1997413254144. Its totient is φ = 207417565440.

The previous prime is 799801783211. The next prime is 799801783259. The reversal of 799801783242 is 242387108997.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049103 + ... + 1643234.

It is an arithmetic number, because the mean of its divisors is an integer number (31209582096).

Almost surely, 2^799801783242 is an apocalyptic number.

799801783242 is an abundant number, since it is smaller than the sum of its proper divisors (1197611470902).

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

799801783242 is a wasteful number, since it uses less digits than its factorization.

799801783242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693003.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 799801783242 in words is "seven hundred ninety-nine billion, eight hundred one million, seven hundred eighty-three thousand, two hundred forty-two".