344267244399 has 8 divisors (see below), whose sum is σ = 494332453552. Its totient is φ = 211856765760.

The previous prime is 344267244383. The next prime is 344267244413. The reversal of 344267244399 is 993442762443.

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

It is not a de Polignac number, because 344267244399 - 2⁴ = 344267244383 is a prime.

It is a super-3 number, since 3×344267244399³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344267243399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4413682582 + ... + 4413682659.

It is an arithmetic number, because the mean of its divisors is an integer number (61791556694).

Almost surely, 2^344267244399 is an apocalyptic number.

344267244399 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

344267244399 is a deficient number, since it is larger than the sum of its proper divisors (150065209153).

344267244399 is a wasteful number, since it uses less digits than its factorization.

344267244399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8827365257.

The product of its digits is 31352832, while the sum is 57.

The spelling of 344267244399 in words is "three hundred forty-four billion, two hundred sixty-seven million, two hundred forty-four thousand, three hundred ninety-nine".