77343436701 has 24 divisors (see below), whose sum is σ = 116463959040. Its totient is φ = 49404924000.

The previous prime is 77343436673. The next prime is 77343436717. The reversal of 77343436701 is 10763434377.

It is not a de Polignac number, because 77343436701 - 2⁶ = 77343436637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77343436771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1344181 + ... + 1400538.

It is an arithmetic number, because the mean of its divisors is an integer number (4852664960).

Almost surely, 2^77343436701 is an apocalyptic number.

It is an amenable number.

77343436701 is a deficient number, since it is larger than the sum of its proper divisors (39120522339).

77343436701 is a wasteful number, since it uses less digits than its factorization.

77343436701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744857 (or 2744854 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 45.

The spelling of 77343436701 in words is "seventy-seven billion, three hundred forty-three million, four hundred thirty-six thousand, seven hundred one".