807042862079 has 16 divisors (see below), whose sum is σ = 834486681600. Its totient is φ = 780005461536.

The previous prime is 807042862051. The next prime is 807042862097. The reversal of 807042862079 is 970268240708.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 807042862079 - 2¹² = 807042857983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 807042862079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807042862579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5593457 + ... + 5735925.

It is an arithmetic number, because the mean of its divisors is an integer number (52155417600).

Almost surely, 2^807042862079 is an apocalyptic number.

807042862079 is a deficient number, since it is larger than the sum of its proper divisors (27443819521).

807042862079 is a wasteful number, since it uses less digits than its factorization.

807042862079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143894.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 807042862079 in words is "eight hundred seven billion, forty-two million, eight hundred sixty-two thousand, seventy-nine".