344858800223 has 4 divisors (see below), whose sum is σ = 394124343120. Its totient is φ = 295593257328.

The previous prime is 344858800219. The next prime is 344858800241. The reversal of 344858800223 is 322008858443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322008858443 = 172649 ⋅1865107.

It is a cyclic number.

It is not a de Polignac number, because 344858800223 - 2² = 344858800219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344858800123) 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, 24632771438 + ... + 24632771451.

It is an arithmetic number, because the mean of its divisors is an integer number (98531085780).

Almost surely, 2^344858800223 is an apocalyptic number.

344858800223 is a deficient number, since it is larger than the sum of its proper divisors (49265542897).

344858800223 is an equidigital number, since it uses as much as digits as its factorization.

344858800223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49265542896.

The product of its (nonzero) digits is 1474560, while the sum is 47.

The spelling of 344858800223 in words is "three hundred forty-four billion, eight hundred fifty-eight million, eight hundred thousand, two hundred twenty-three".