22404042142324 has 96 divisors (see below), whose sum is σ = 41562933350400. Its totient is φ = 10556251655040.

The previous prime is 22404042142201. The next prime is 22404042142399. The reversal of 22404042142324 is 42324124040422.

It is a super-2 number, since 2×22404042142324² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22404042142324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133798894 + ... + 133966234.

It is an arithmetic number, because the mean of its divisors is an integer number (432947222400).

Almost surely, 2^{22404042142324} is an apocalyptic number.

It is an amenable number.

22404042142324 is a deficient number, since it is larger than the sum of its proper divisors (19158891208076).

22404042142324 is a wasteful number, since it uses less digits than its factorization.

22404042142324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167693 (or 167691 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 22404042142324 its reverse (42324124040422), we get a palindrome (64728166182746).

The spelling of 22404042142324 in words is "twenty-two trillion, four hundred four billion, forty-two million, one hundred forty-two thousand, three hundred twenty-four".