71774801480104 has 8 divisors (see below), whose sum is σ = 134577752775210. Its totient is φ = 35887400740048.

The previous prime is 71774801480077. The next prime is 71774801480159. The reversal of 71774801480104 is 40108410847717.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 71749200840100 + 25600640004 = 8470490^2 + 160002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4485925092499 + ... + 4485925092514.

Almost surely, 2^{71774801480104} is an apocalyptic number.

It is an amenable number.

71774801480104 is a deficient number, since it is larger than the sum of its proper divisors (62802951295106).

71774801480104 is a wasteful number, since it uses less digits than its factorization.

71774801480104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8971850185019 (or 8971850185015 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 52.

The spelling of 71774801480104 in words is "seventy-one trillion, seven hundred seventy-four billion, eight hundred one million, four hundred eighty thousand, one hundred four".