341444324321 has 4 divisors (see below), whose sum is σ = 341486553792. Its totient is φ = 341402094852.

The previous prime is 341444324281. The next prime is 341444324329. The reversal of 341444324321 is 123423444143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341444324321 is a prime.

It is a super-2 number, since 2×341444324321² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341444324329) 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, 21102605 + ... + 21118778.

It is an arithmetic number, because the mean of its divisors is an integer number (85371638448).

Almost surely, 2^341444324321 is an apocalyptic number.

It is an amenable number.

341444324321 is a deficient number, since it is larger than the sum of its proper divisors (42229471).

341444324321 is an equidigital number, since it uses as much as digits as its factorization.

341444324321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42229470.

The product of its digits is 110592, while the sum is 35.

Adding to 341444324321 its reverse (123423444143), we get a palindrome (464867768464).

The spelling of 341444324321 in words is "three hundred forty-one billion, four hundred forty-four million, three hundred twenty-four thousand, three hundred twenty-one".