344553020355443 has 8 divisors (see below), whose sum is σ = 356222497639296. Its totient is φ = 332918222054400.

The previous prime is 344553020355433. The next prime is 344553020355461.

344553020355443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 344553020355443 - 2³⁴ = 344535840486259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344553020355391 and 344553020355400.

It is not an unprimeable number, because it can be changed into a prime (344553020355403) 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, 8669725496 + ... + 8669765237.

It is an arithmetic number, because the mean of its divisors is an integer number (44527812204912).

Almost surely, 2^{344553020355443} is an apocalyptic number.

344553020355443 is a deficient number, since it is larger than the sum of its proper divisors (11669477283853).

344553020355443 is a wasteful number, since it uses less digits than its factorization.

344553020355443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17339491405.

The product of its (nonzero) digits is 25920000, while the sum is 50.

The spelling of 344553020355443 in words is "three hundred forty-four trillion, five hundred fifty-three billion, twenty million, three hundred fifty-five thousand, four hundred forty-three".