344340146814 has 32 divisors (see below), whose sum is σ = 714446226720. Its totient is φ = 110508152832.

The previous prime is 344340146749. The next prime is 344340146861. The reversal of 344340146814 is 418641043443.

It is a congruent 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, 2741647 + ... + 2864490.

It is an arithmetic number, because the mean of its divisors is an integer number (22326444585).

Almost surely, 2^344340146814 is an apocalyptic number.

344340146814 is an abundant number, since it is smaller than the sum of its proper divisors (370106079906).

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

344340146814 is a wasteful number, since it uses less digits than its factorization.

344340146814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606524.

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 344340146814 in words is "three hundred forty-four billion, three hundred forty million, one hundred forty-six thousand, eight hundred fourteen".