674777134341 has 12 divisors (see below), whose sum is σ = 974687666368. Its totient is φ = 449846999784.

The previous prime is 674777134337. The next prime is 674777134351. The reversal of 674777134341 is 143431777476.

674777134341 is a `hidden beast` number, since 6 + 7 + 477 + 7 + 134 + 34 + 1 = 666.

It is not a de Polignac number, because 674777134341 - 2² = 674777134337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674777134331) 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, 788916 + ... + 1404258.

Almost surely, 2^674777134341 is an apocalyptic number.

It is an amenable number.

674777134341 is a deficient number, since it is larger than the sum of its proper divisors (299910532027).

674777134341 is a wasteful number, since it uses less digits than its factorization.

674777134341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737192 (or 737189 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 54.

The spelling of 674777134341 in words is "six hundred seventy-four billion, seven hundred seventy-seven million, one hundred thirty-four thousand, three hundred forty-one".