32240200112444 has 12 divisors (see below), whose sum is σ = 56422267962144. Its totient is φ = 16119552123264.

The previous prime is 32240200112383. The next prime is 32240200112543. The reversal of 32240200112444 is 44421100204223.

It is a happy number.

It is a super-2 number, since 2×32240200112444² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 136850837 + ... + 137086220.

It is an arithmetic number, because the mean of its divisors is an integer number (4701855663512).

Almost surely, 2^{32240200112444} is an apocalyptic number.

It is an amenable number.

32240200112444 is a deficient number, since it is larger than the sum of its proper divisors (24182067849700).

32240200112444 is a wasteful number, since it uses less digits than its factorization.

32240200112444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273966484 (or 273966482 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 32240200112444 its reverse (44421100204223), we get a palindrome (76661300316667).

The spelling of 32240200112444 in words is "thirty-two trillion, two hundred forty billion, two hundred million, one hundred twelve thousand, four hundred forty-four".