340442122164 has 24 divisors (see below), whose sum is σ = 797232703008. Its totient is φ = 113071028640.

The previous prime is 340442122147. The next prime is 340442122183. The reversal of 340442122164 is 461221244043.

It is a congruent number.

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, 51206382 + ... + 51213029.

It is an arithmetic number, because the mean of its divisors is an integer number (33218029292).

Almost surely, 2^340442122164 is an apocalyptic number.

It is an amenable number.

340442122164 is an abundant number, since it is smaller than the sum of its proper divisors (456790580844).

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

340442122164 is a wasteful number, since it uses less digits than its factorization.

340442122164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102419695 (or 102419693 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 340442122164 in words is "three hundred forty billion, four hundred forty-two million, one hundred twenty-two thousand, one hundred sixty-four".