807393942266 has 16 divisors (see below), whose sum is σ = 1286528258400. Its totient is φ = 378941046768.

The previous prime is 807393942259. The next prime is 807393942391. The reversal of 807393942266 is 662249393708.

It is a super-3 number, since 3×807393942266³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97460120 + ... + 97468403.

It is an arithmetic number, because the mean of its divisors is an integer number (80408016150).

Almost surely, 2^807393942266 is an apocalyptic number.

807393942266 is a deficient number, since it is larger than the sum of its proper divisors (479134316134).

807393942266 is a wasteful number, since it uses less digits than its factorization.

807393942266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194928653.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 807393942266 in words is "eight hundred seven billion, three hundred ninety-three million, nine hundred forty-two thousand, two hundred sixty-six".