34243143194 has 16 divisors (see below), whose sum is σ = 55323330048. Its totient is φ = 15802389552.

The previous prime is 34243143149. The next prime is 34243143229. The reversal of 34243143194 is 49134134243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115679 + ... + 286125.

It is an arithmetic number, because the mean of its divisors is an integer number (3457708128).

Almost surely, 2^34243143194 is an apocalyptic number.

34243143194 is a deficient number, since it is larger than the sum of its proper divisors (21080186854).

34243143194 is a wasteful number, since it uses less digits than its factorization.

34243143194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178189.

The product of its digits is 124416, while the sum is 38.

The spelling of 34243143194 in words is "thirty-four billion, two hundred forty-three million, one hundred forty-three thousand, one hundred ninety-four".