344400041024031 has 4 divisors (see below), whose sum is σ = 459200054698712. Its totient is φ = 229600027349352.

The previous prime is 344400041024021. The next prime is 344400041024033. The reversal of 344400041024031 is 130420140004443.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 344400041024031 - 2²⁶ = 344399973915167 is a prime.

It is a super-2 number, since 2×344400041024031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344400041024031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344400041024033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57400006837336 + ... + 57400006837341.

It is an arithmetic number, because the mean of its divisors is an integer number (114800013674678).

Almost surely, 2^{344400041024031} is an apocalyptic number.

344400041024031 is a deficient number, since it is larger than the sum of its proper divisors (114800013674681).

344400041024031 is a wasteful number, since it uses less digits than its factorization.

344400041024031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114800013674680.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 344400041024031 its reverse (130420140004443), we get a palindrome (474820181028474).

The spelling of 344400041024031 in words is "three hundred forty-four trillion, four hundred billion, forty-one million, twenty-four thousand, thirty-one".