22344042400032 has 96 divisors (see below), whose sum is σ = 63547557175872. Its totient is φ = 6846874804224.

The previous prime is 22344042400007. The next prime is 22344042400051. The reversal of 22344042400032 is 23000424044322.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159129853 + ... + 159270204.

It is an arithmetic number, because the mean of its divisors is an integer number (661953720582).

Almost surely, 2^{22344042400032} is an apocalyptic number.

It is an amenable number.

22344042400032 is an abundant number, since it is smaller than the sum of its proper divisors (41203514775840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22344042400032 is a wasteful number, since it uses less digits than its factorization.

22344042400032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318400130 (or 318400122 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 22344042400032 its reverse (23000424044322), we get a palindrome (45344466444354).

The spelling of 22344042400032 in words is "twenty-two trillion, three hundred forty-four billion, forty-two million, four hundred thousand, thirty-two".