32444014132 has 12 divisors (see below), whose sum is σ = 58734853380. Its totient is φ = 15662627456.

The previous prime is 32444014079. The next prime is 32444014159. The reversal of 32444014132 is 23141044423.

It can be written as a sum of positive squares in 2 ways, for example, as 24936831396 + 7507182736 = 157914^2 + 86644^2 .

It is a super-2 number, since 2×32444014132² (a number of 22 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 32444014132.

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, 139844773 + ... + 139845004.

It is an arithmetic number, because the mean of its divisors is an integer number (4894571115).

Almost surely, 2^32444014132 is an apocalyptic number.

It is an amenable number.

32444014132 is a deficient number, since it is larger than the sum of its proper divisors (26290839248).

32444014132 is a wasteful number, since it uses less digits than its factorization.

32444014132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279689810 (or 279689808 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 32444014132 its reverse (23141044423), we get a palindrome (55585058555).

The spelling of 32444014132 in words is "thirty-two billion, four hundred forty-four million, fourteen thousand, one hundred thirty-two".