77033744363324 has 24 divisors (see below), whose sum is σ = 160766075194368. Its totient is φ = 31579050484080.

The previous prime is 77033744363309. The next prime is 77033744363333. The reversal of 77033744363324 is 42336344733077.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 77033744363324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59808807092 + ... + 59808808379.

It is an arithmetic number, because the mean of its divisors is an integer number (6698586466432).

Almost surely, 2^{77033744363324} is an apocalyptic number.

It is an amenable number.

77033744363324 is an abundant number, since it is smaller than the sum of its proper divisors (83732330831044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77033744363324 is a wasteful number, since it uses less digits than its factorization.

77033744363324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119617615505 (or 119617615503 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 56.

The spelling of 77033744363324 in words is "seventy-seven trillion, thirty-three billion, seven hundred forty-four million, three hundred sixty-three thousand, three hundred twenty-four".