34043386992 has 160 divisors (see below), whose sum is σ = 95656002624. Its totient is φ = 10390732800.

The previous prime is 34043386969. The next prime is 34043386997. The reversal of 34043386992 is 29968334043.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34043386997) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14083768 + ... + 14086184.

Almost surely, 2^34043386992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34043386992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47828001312).

34043386992 is an abundant number, since it is smaller than the sum of its proper divisors (61612615632).

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

34043386992 is a wasteful number, since it uses less digits than its factorization.

34043386992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907 (or 2901 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 34043386992 in words is "thirty-four billion, forty-three million, three hundred eighty-six thousand, nine hundred ninety-two".