77330572814 has 32 divisors (see below), whose sum is σ = 132095142144. Its totient is φ = 33608639680.

The previous prime is 77330572807. The next prime is 77330572877. The reversal of 77330572814 is 41827503377.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303277 + ... + 1361319.

It is an arithmetic number, because the mean of its divisors is an integer number (4127973192).

Almost surely, 2^77330572814 is an apocalyptic number.

77330572814 is a deficient number, since it is larger than the sum of its proper divisors (54764569330).

77330572814 is a wasteful number, since it uses less digits than its factorization.

77330572814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60712.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 77330572814 in words is "seventy-seven billion, three hundred thirty million, five hundred seventy-two thousand, eight hundred fourteen".