774714842712 has 48 divisors (see below), whose sum is σ = 2221608743640. Its totient is φ = 243047793408.

The previous prime is 774714842711. The next prime is 774714842717. The reversal of 774714842712 is 217248417477.

774714842712 is a `hidden beast` number, since 7 + 74 + 7 + 148 + 427 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774714842711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316467258 + ... + 316469705.

Almost surely, 2^774714842712 is an apocalyptic number.

774714842712 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

774714842712 is an abundant number, since it is smaller than the sum of its proper divisors (1446893900928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

774714842712 is a wasteful number, since it uses less digits than its factorization.

774714842712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632936992 (or 632936985 counting only the distinct ones).

The product of its digits is 4917248, while the sum is 54.

The spelling of 774714842712 in words is "seven hundred seventy-four billion, seven hundred fourteen million, eight hundred forty-two thousand, seven hundred twelve".