77233410404 has 12 divisors (see below), whose sum is σ = 136354561644. Its totient is φ = 38274964224.

The previous prime is 77233410391. The next prime is 77233410409. The reversal of 77233410404 is 40401433277.

It can be written as a sum of positive squares in 2 ways, for example, as 4160508004 + 73072902400 = 64502^2 + 270320^2 .

It is not an unprimeable number, because it can be changed into a prime (77233410409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85434737 + ... + 85435640.

It is an arithmetic number, because the mean of its divisors is an integer number (11362880137).

Almost surely, 2^77233410404 is an apocalyptic number.

It is an amenable number.

77233410404 is a deficient number, since it is larger than the sum of its proper divisors (59121151240).

77233410404 is a wasteful number, since it uses less digits than its factorization.

77233410404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170870494 (or 170870492 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 77233410404 in words is "seventy-seven billion, two hundred thirty-three million, four hundred ten thousand, four hundred four".