494077206339 has 6 divisors (see below), whose sum is σ = 713667075836. Its totient is φ = 329384804220.

The previous prime is 494077206323. The next prime is 494077206347. The reversal of 494077206339 is 933602770494.

494077206339 is a `hidden beast` number, since 494 + 0 + 77 + 20 + 63 + 3 + 9 = 666.

It is not a de Polignac number, because 494077206339 - 2⁴ = 494077206323 is a prime.

It is a super-2 number, since 2×494077206339² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494077206319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27448733677 + ... + 27448733694.

Almost surely, 2^494077206339 is an apocalyptic number.

494077206339 is a deficient number, since it is larger than the sum of its proper divisors (219589869497).

494077206339 is a wasteful number, since it uses less digits than its factorization.

494077206339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54897467377 (or 54897467374 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 54.

The spelling of 494077206339 in words is "four hundred ninety-four billion, seventy-seven million, two hundred six thousand, three hundred thirty-nine".