43245122104443 has 64 divisors (see below), whose sum is σ = 69184923238400. Its totient is φ = 23508525905280.

The previous prime is 43245122104427. The next prime is 43245122104453. The reversal of 43245122104443 is 34440122154234.

It is not a de Polignac number, because 43245122104443 - 2⁴ = 43245122104427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43245122104423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9941280 + ... + 13613202.

It is an arithmetic number, because the mean of its divisors is an integer number (1081014425600).

Almost surely, 2^{43245122104443} is an apocalyptic number.

43245122104443 is a deficient number, since it is larger than the sum of its proper divisors (25939801133957).

43245122104443 is a wasteful number, since it uses less digits than its factorization.

43245122104443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672272.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 43245122104443 its reverse (34440122154234), we get a palindrome (77685244258677).

The spelling of 43245122104443 in words is "forty-three trillion, two hundred forty-five billion, one hundred twenty-two million, one hundred four thousand, four hundred forty-three".