77006799902119 has 8 divisors (see below), whose sum is σ = 80222048681040. Its totient is φ = 73855219416000.

The previous prime is 77006799902117. The next prime is 77006799902161. The reversal of 77006799902119 is 91120999760077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77006799902119 - 2¹ = 77006799902117 is a prime.

It is a super-2 number, since 2×77006799902119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77006799902117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15917070732 + ... + 15917075569.

It is an arithmetic number, because the mean of its divisors is an integer number (10027756085130).

Almost surely, 2^{77006799902119} is an apocalyptic number.

77006799902119 is a deficient number, since it is larger than the sum of its proper divisors (3215248778921).

77006799902119 is a wasteful number, since it uses less digits than its factorization.

77006799902119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31834146401.

The product of its (nonzero) digits is 27005076, while the sum is 67.

The spelling of 77006799902119 in words is "seventy-seven trillion, six billion, seven hundred ninety-nine million, nine hundred two thousand, one hundred nineteen".