344145541443 has 32 divisors (see below), whose sum is σ = 531747659520. Its totient is φ = 195664527360.

The previous prime is 344145541423. The next prime is 344145541471.

344145541443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344145541443 - 2⁶ = 344145541379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344145541395 and 344145541404.

It is not an unprimeable number, because it can be changed into a prime (344145541423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826878 + ... + 1171331.

It is an arithmetic number, because the mean of its divisors is an integer number (16617114360).

Almost surely, 2^344145541443 is an apocalyptic number.

344145541443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344145541443 is a deficient number, since it is larger than the sum of its proper divisors (187602118077).

344145541443 is a wasteful number, since it uses less digits than its factorization.

344145541443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998547.

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

It can be divided in two parts, 344145 and 541443, that added together give a palindrome (885588).

The spelling of 344145541443 in words is "three hundred forty-four billion, one hundred forty-five million, five hundred forty-one thousand, four hundred forty-three".