34123444194 has 16 divisors (see below), whose sum is σ = 77996443968. Its totient is φ = 9749555472.

The previous prime is 34123444177. The next prime is 34123444247. The reversal of 34123444194 is 49144432143.

It is a super-2 number, since 2×34123444194² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406231437 + ... + 406231520.

It is an arithmetic number, because the mean of its divisors is an integer number (4874777748).

Almost surely, 2^34123444194 is an apocalyptic number.

34123444194 is an abundant number, since it is smaller than the sum of its proper divisors (43872999774).

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

34123444194 is a wasteful number, since it uses less digits than its factorization.

34123444194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812462969.

The product of its digits is 165888, while the sum is 39.

The spelling of 34123444194 in words is "thirty-four billion, one hundred twenty-three million, four hundred forty-four thousand, one hundred ninety-four".