344352253443 has 8 divisors (see below), whose sum is σ = 500876005056. Its totient is φ = 208698335400.

The previous prime is 344352253423. The next prime is 344352253471.

344352253443 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 344352253443 - 2¹⁷ = 344352122371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344352253395 and 344352253404.

It is not an unprimeable number, because it can be changed into a prime (344352253403) 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, 5217458353 + ... + 5217458418.

It is an arithmetic number, because the mean of its divisors is an integer number (62609500632).

Almost surely, 2^344352253443 is an apocalyptic number.

344352253443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344352253443 is a deficient number, since it is larger than the sum of its proper divisors (156523751613).

344352253443 is a wasteful number, since it uses less digits than its factorization.

344352253443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10434916785.

The product of its digits is 2073600, while the sum is 42.

It can be divided in two parts, 344352 and 253443, that added together give a palindrome (597795).

The spelling of 344352253443 in words is "three hundred forty-four billion, three hundred fifty-two million, two hundred fifty-three thousand, four hundred forty-three".