344343303343443 has 8 divisors (see below), whose sum is σ = 471533172146128. Its totient is φ = 223357818384864.

The previous prime is 344343303343433. The next prime is 344343303343553.

344343303343443 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 344343303343443 - 2²¹ = 344343301246291 is a prime.

It is a super-2 number, since 2×344343303343443² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344343303343392 and 344343303343401.

It is not an unprimeable number, because it can be changed into a prime (344343303343433) 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, 1551095960896 + ... + 1551095961117.

It is an arithmetic number, because the mean of its divisors is an integer number (58941646518266).

Almost surely, 2^{344343303343443} is an apocalyptic number.

344343303343443 is a deficient number, since it is larger than the sum of its proper divisors (127189868802685).

344343303343443 is a wasteful number, since it uses less digits than its factorization.

344343303343443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102191922053.

The product of its (nonzero) digits is 26873856, while the sum is 48.

It can be divided in two parts, 34434330 and 3343443, that added together give a palindrome (37777773).

The spelling of 344343303343443 in words is "three hundred forty-four trillion, three hundred forty-three billion, three hundred three million, three hundred forty-three thousand, four hundred forty-three".