77364004720702 has 12 divisors (see below), whose sum is σ = 134992293951600. Its totient is φ = 33156002023116.

The previous prime is 77364004720693. The next prime is 77364004720789. The reversal of 77364004720702 is 20702740046377.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 394714309702 + ... + 394714309897.

It is an arithmetic number, because the mean of its divisors is an integer number (11249357829300).

Almost surely, 2^{77364004720702} is an apocalyptic number.

77364004720702 is a deficient number, since it is larger than the sum of its proper divisors (57628289230898).

77364004720702 is a wasteful number, since it uses less digits than its factorization.

77364004720702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789428619615 (or 789428619608 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 49.

The spelling of 77364004720702 in words is "seventy-seven trillion, three hundred sixty-four billion, four million, seven hundred twenty thousand, seven hundred two".