32234012442 has 48 divisors (see below), whose sum is σ = 71338180680. Its totient is φ = 10515263616.

The previous prime is 32234012429. The next prime is 32234012467. The reversal of 32234012442 is 24421043223.

It can be written as a sum of positive squares in 4 ways, for example, as 30555389601 + 1678622841 = 174801^2 + 40971^2 .

It is a super-2 number, since 2×32234012442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336184 + ... + 421292.

Almost surely, 2^32234012442 is an apocalyptic number.

32234012442 is an abundant number, since it is smaller than the sum of its proper divisors (39104168238).

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

32234012442 is a wasteful number, since it uses less digits than its factorization.

32234012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85567 (or 85564 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 32234012442 its reverse (24421043223), we get a palindrome (56655055665).

The spelling of 32234012442 in words is "thirty-two billion, two hundred thirty-four million, twelve thousand, four hundred forty-two".