34009199770 has 32 divisors (see below), whose sum is σ = 75343459968. Its totient is φ = 10763350848.

The previous prime is 34009199753. The next prime is 34009199821. The reversal of 34009199770 is 7799190043.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18685464 + ... + 18687283.

It is an arithmetic number, because the mean of its divisors is an integer number (2354483124).

Almost surely, 2^34009199770 is an apocalyptic number.

34009199770 is an abundant number, since it is smaller than the sum of its proper divisors (41334260198).

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

34009199770 is a wasteful number, since it uses less digits than its factorization.

34009199770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37372774.

The product of its (nonzero) digits is 428652, while the sum is 49.

The spelling of 34009199770 in words is "thirty-four billion, nine million, one hundred ninety-nine thousand, seven hundred seventy".