794357944442 has 4 divisors (see below), whose sum is σ = 1191536916666. Its totient is φ = 397178972220.

The previous prime is 794357944439. The next prime is 794357944517. The reversal of 794357944442 is 244449753497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244449753497 = 12619 ⋅19371563.

It can be written as a sum of positive squares in only one way, i.e., 549808903081 + 244549041361 = 741491^2 + 494519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198589486109 + ... + 198589486112.

Almost surely, 2^794357944442 is an apocalyptic number.

794357944442 is a deficient number, since it is larger than the sum of its proper divisors (397178972224).

794357944442 is a wasteful number, since it uses less digits than its factorization.

794357944442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397178972223.

The product of its digits is 121927680, while the sum is 62.

The spelling of 794357944442 in words is "seven hundred ninety-four billion, three hundred fifty-seven million, nine hundred forty-four thousand, four hundred forty-two".