344116406534254 has 8 divisors (see below), whose sum is σ = 516223633919760. Its totient is φ = 172041861894336.

The previous prime is 344116406534137. The next prime is 344116406534353. The reversal of 344116406534254 is 452435604611443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×344116406534254² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8170660074 + ... + 8170702189.

It is an arithmetic number, because the mean of its divisors is an integer number (64527954239970).

Almost surely, 2^{344116406534254} is an apocalyptic number.

344116406534254 is a deficient number, since it is larger than the sum of its proper divisors (172107227385506).

344116406534254 is a wasteful number, since it uses less digits than its factorization.

344116406534254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16341372794.

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 344116406534254 in words is "three hundred forty-four trillion, one hundred sixteen billion, four hundred six million, five hundred thirty-four thousand, two hundred fifty-four".