32224013444442 has 32 divisors (see below), whose sum is σ = 64500795684864. Its totient is φ = 10732543848000.

The previous prime is 32224013444431. The next prime is 32224013444453. The reversal of 32224013444442 is 24444431042223.

It is an interprime number because it is at equal distance from previous prime (32224013444431) and next prime (32224013444453).

It is a self number, because there is not a number n which added to its sum of digits gives 32224013444442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174613863 + ... + 174798309.

It is an arithmetic number, because the mean of its divisors is an integer number (2015649865152).

Almost surely, 2^{32224013444442} is an apocalyptic number.

32224013444442 is an abundant number, since it is smaller than the sum of its proper divisors (32276782240422).

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

32224013444442 is a wasteful number, since it uses less digits than its factorization.

32224013444442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208134.

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 32224013444442 its reverse (24444431042223), we get a palindrome (56668444486665).

The spelling of 32224013444442 in words is "thirty-two trillion, two hundred twenty-four billion, thirteen million, four hundred forty-four thousand, four hundred forty-two".