34191873822 has 16 divisors (see below), whose sum is σ = 70051644432. Its totient is φ = 11119308480.

The previous prime is 34191873803. The next prime is 34191873823. The reversal of 34191873822 is 22837819143.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34191873823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69495433 + ... + 69495924.

It is an arithmetic number, because the mean of its divisors is an integer number (4378227777).

Almost surely, 2^34191873822 is an apocalyptic number.

34191873822 is an abundant number, since it is smaller than the sum of its proper divisors (35859770610).

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

34191873822 is a wasteful number, since it uses less digits than its factorization.

34191873822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138991403.

The product of its digits is 580608, while the sum is 48.

The spelling of 34191873822 in words is "thirty-four billion, one hundred ninety-one million, eight hundred seventy-three thousand, eight hundred twenty-two".