774137273012 has 12 divisors (see below), whose sum is σ = 1354754491776. Its totient is φ = 387064561080.

The previous prime is 774137272927. The next prime is 774137273027. The reversal of 774137273012 is 210372731477.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569438 + ... + 1368405.

It is an arithmetic number, because the mean of its divisors is an integer number (112896207648).

Almost surely, 2^774137273012 is an apocalyptic number.

It is an amenable number.

774137273012 is a deficient number, since it is larger than the sum of its proper divisors (580617218764).

774137273012 is a wasteful number, since it uses less digits than its factorization.

774137273012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037718 (or 2037716 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 774137273012 in words is "seven hundred seventy-four billion, one hundred thirty-seven million, two hundred seventy-three thousand, twelve".