34191838737 has 24 divisors (see below), whose sum is σ = 56685942144. Its totient is φ = 19454330304.

The previous prime is 34191838729. The next prime is 34191838739. The reversal of 34191838737 is 73783819143.

It is not a de Polignac number, because 34191838737 - 2³ = 34191838729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34191838739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1149973 + ... + 1179330.

It is an arithmetic number, because the mean of its divisors is an integer number (2361914256).

Almost surely, 2^34191838737 is an apocalyptic number.

It is an amenable number.

34191838737 is a deficient number, since it is larger than the sum of its proper divisors (22494103407).

34191838737 is a wasteful number, since it uses less digits than its factorization.

34191838737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329549 (or 2329546 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The spelling of 34191838737 in words is "thirty-four billion, one hundred ninety-one million, eight hundred thirty-eight thousand, seven hundred thirty-seven".