77455103324 has 12 divisors (see below), whose sum is σ = 141439754064. Its totient is φ = 37043745024.

The previous prime is 77455103321. The next prime is 77455103389. The reversal of 77455103324 is 42330155477.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77455103321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420951557 + ... + 420951740.

It is an arithmetic number, because the mean of its divisors is an integer number (11786646172).

Almost surely, 2^77455103324 is an apocalyptic number.

It is an amenable number.

77455103324 is a deficient number, since it is larger than the sum of its proper divisors (63984650740).

77455103324 is a wasteful number, since it uses less digits than its factorization.

77455103324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841903324 (or 841903322 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 77455103324 in words is "seventy-seven billion, four hundred fifty-five million, one hundred three thousand, three hundred twenty-four".