2242521443432 has 16 divisors (see below), whose sum is σ = 4204921025760. Its totient is φ = 1121209169904.

The previous prime is 2242521443419. The next prime is 2242521443471. The reversal of 2242521443432 is 2343441252422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6258788 + ... + 6607379.

It is an arithmetic number, because the mean of its divisors is an integer number (262807564110).

Almost surely, 2^{2242521443432} is an apocalyptic number.

It is an amenable number.

2242521443432 is a deficient number, since it is larger than the sum of its proper divisors (1962399582328).

2242521443432 is a wasteful number, since it uses less digits than its factorization.

2242521443432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12887960 (or 12887956 counting only the distinct ones).

The product of its digits is 368640, while the sum is 38.

Adding to 2242521443432 its reverse (2343441252422), we get a palindrome (4585962695854).

The spelling of 2242521443432 in words is "two trillion, two hundred forty-two billion, five hundred twenty-one million, four hundred forty-three thousand, four hundred thirty-two".