34942374849 has 4 divisors (see below), whose sum is σ = 46589833136. Its totient is φ = 23294916564.

The previous prime is 34942374827. The next prime is 34942374869. The reversal of 34942374849 is 94847324943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34942374849 - 2⁷ = 34942374721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34942374809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5823729139 + ... + 5823729144.

It is an arithmetic number, because the mean of its divisors is an integer number (11647458284).

Almost surely, 2^34942374849 is an apocalyptic number.

It is an amenable number.

34942374849 is a deficient number, since it is larger than the sum of its proper divisors (11647458287).

34942374849 is a wasteful number, since it uses less digits than its factorization.

34942374849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11647458286.

The product of its digits is 20901888, while the sum is 57.

The spelling of 34942374849 in words is "thirty-four billion, nine hundred forty-two million, three hundred seventy-four thousand, eight hundred forty-nine".