344414116545 has 32 divisors (see below), whose sum is σ = 553482357120. Its totient is φ = 182881536000.

The previous prime is 344414116523. The next prime is 344414116549. The reversal of 344414116545 is 545611414443.

It is not a de Polignac number, because 344414116545 - 2²⁴ = 344397339329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344414116497 and 344414116506.

It is not an unprimeable number, because it can be changed into a prime (344414116549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9986391 + ... + 10020819.

It is an arithmetic number, because the mean of its divisors is an integer number (17296323660).

Almost surely, 2^344414116545 is an apocalyptic number.

It is an amenable number.

344414116545 is a deficient number, since it is larger than the sum of its proper divisors (209068240575).

344414116545 is a wasteful number, since it uses less digits than its factorization.

344414116545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37345.

The product of its digits is 460800, while the sum is 42.

The spelling of 344414116545 in words is "three hundred forty-four billion, four hundred fourteen million, one hundred sixteen thousand, five hundred forty-five".