34779233457 has 12 divisors (see below), whose sum is σ = 50241406020. Its totient is φ = 23183970048.

The previous prime is 34779233443. The next prime is 34779233491. The reversal of 34779233457 is 75433297743.

34779233457 is a `hidden beast` number, since 3 + 4 + 77 + 92 + 33 + 457 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18413404416 + 16365829041 = 135696^2 + 127929^2 .

It is not a de Polignac number, because 34779233457 - 2⁶ = 34779233393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34779233407) 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, 78232 + ... + 275097.

It is an arithmetic number, because the mean of its divisors is an integer number (4186783835).

Almost surely, 2^34779233457 is an apocalyptic number.

It is an amenable number.

34779233457 is a deficient number, since it is larger than the sum of its proper divisors (15462172563).

34779233457 is a wasteful number, since it uses less digits than its factorization.

34779233457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364272 (or 364269 counting only the distinct ones).

The product of its digits is 13335840, while the sum is 54.

The spelling of 34779233457 in words is "thirty-four billion, seven hundred seventy-nine million, two hundred thirty-three thousand, four hundred fifty-seven".