422312332400443 has 16 divisors (see below), whose sum is σ = 444179930996736. Its totient is φ = 400737436767360.

The previous prime is 422312332400411. The next prime is 422312332400449. The reversal of 422312332400443 is 344004233213224.

It is a cyclic number.

It is not a de Polignac number, because 422312332400443 - 2⁵ = 422312332400411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422312332400449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29850480 + ... + 41661442.

It is an arithmetic number, because the mean of its divisors is an integer number (27761245687296).

Almost surely, 2^{422312332400443} is an apocalyptic number.

422312332400443 is a deficient number, since it is larger than the sum of its proper divisors (21867598596293).

422312332400443 is a wasteful number, since it uses less digits than its factorization.

422312332400443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11823354.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 422312332400443 its reverse (344004233213224), we get a palindrome (766316565613667).

The spelling of 422312332400443 in words is "four hundred twenty-two trillion, three hundred twelve billion, three hundred thirty-two million, four hundred thousand, four hundred forty-three".