122042432443 has 8 divisors (see below), whose sum is σ = 123595028480. Its totient is φ = 120490030440.

The previous prime is 122042432383. The next prime is 122042432459. The reversal of 122042432443 is 344234240221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122042432443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122042432483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550038 + ... + 1626868.

It is an arithmetic number, because the mean of its divisors is an integer number (15449378560).

Almost surely, 2^122042432443 is an apocalyptic number.

122042432443 is a deficient number, since it is larger than the sum of its proper divisors (1552596037).

122042432443 is an equidigital number, since it uses as much as digits as its factorization.

122042432443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97017.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 122042432443 its reverse (344234240221), we get a palindrome (466276672664).

The spelling of 122042432443 in words is "one hundred twenty-two billion, forty-two million, four hundred thirty-two thousand, four hundred forty-three".