77464324701 has 8 divisors (see below), whose sum is σ = 114761962560. Its totient is φ = 51642883116.

The previous prime is 77464324697. The next prime is 77464324733. The reversal of 77464324701 is 10742346477.

It is not a de Polignac number, because 77464324701 - 2² = 77464324697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77464324741) 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, 1434524505 + ... + 1434524558.

It is an arithmetic number, because the mean of its divisors is an integer number (14345245320).

Almost surely, 2^77464324701 is an apocalyptic number.

It is an amenable number.

77464324701 is a deficient number, since it is larger than the sum of its proper divisors (37297637859).

77464324701 is a wasteful number, since it uses less digits than its factorization.

77464324701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869049072 (or 2869049066 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 77464324701 in words is "seventy-seven billion, four hundred sixty-four million, three hundred twenty-four thousand, seven hundred one".