1274053777604 has 6 divisors (see below), whose sum is σ = 2229594110814. Its totient is φ = 637026888800.

The previous prime is 1274053777589. The next prime is 1274053777631. The reversal of 1274053777604 is 4067773504721.

It can be written as a sum of positive squares in only one way, i.e., 1247890068100 + 26163709504 = 1117090^2 + 161752^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159256722197 + ... + 159256722204.

It is an arithmetic number, because the mean of its divisors is an integer number (371599018469).

Almost surely, 2^{1274053777604} is an apocalyptic number.

It is an amenable number.

1274053777604 is a deficient number, since it is larger than the sum of its proper divisors (955540333210).

1274053777604 is a wasteful number, since it uses less digits than its factorization.

1274053777604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318513444405 (or 318513444403 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 53.

The spelling of 1274053777604 in words is "one trillion, two hundred seventy-four billion, fifty-three million, seven hundred seventy-seven thousand, six hundred four".