34738424678912 has 80 divisors (see below), whose sum is σ = 70037015558400. Its totient is φ = 17212115730432.

The previous prime is 34738424678899. The next prime is 34738424678941. The reversal of 34738424678912 is 21987642483743.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307911089 + ... + 308023887.

It is an arithmetic number, because the mean of its divisors is an integer number (875462694480).

Almost surely, 2^{34738424678912} is an apocalyptic number.

34738424678912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34738424678912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35018507779200).

34738424678912 is an abundant number, since it is smaller than the sum of its proper divisors (35298590879488).

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

34738424678912 is a wasteful number, since it uses less digits than its factorization.

34738424678912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118253 (or 118237 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 68.

The spelling of 34738424678912 in words is "thirty-four trillion, seven hundred thirty-eight billion, four hundred twenty-four million, six hundred seventy-eight thousand, nine hundred twelve".