344541145443 has 48 divisors (see below), whose sum is σ = 542833052160. Its totient is φ = 193613492160.

The previous prime is 344541145427. The next prime is 344541145453.

344541145443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344541145443 - 2⁴ = 344541145427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344541145395 and 344541145404.

It is not an unprimeable number, because it can be changed into a prime (344541145453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 207280 + ... + 855597.

It is an arithmetic number, because the mean of its divisors is an integer number (11309021920).

Almost surely, 2^344541145443 is an apocalyptic number.

344541145443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344541145443 is a deficient number, since it is larger than the sum of its proper divisors (198291906717).

344541145443 is a wasteful number, since it uses less digits than its factorization.

344541145443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062968 (or 1062957 counting only the distinct ones).

The product of its digits is 921600, while the sum is 42.

It can be divided in two parts, 344541 and 145443, that added together give a palindrome (489984).

The spelling of 344541145443 in words is "three hundred forty-four billion, five hundred forty-one million, one hundred forty-five thousand, four hundred forty-three".