132400010244 has 12 divisors (see below), whose sum is σ = 308933357264. Its totient is φ = 44133336744.

The previous prime is 132400010243. The next prime is 132400010251. The reversal of 132400010244 is 442010004231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×132400010244² (a number of 23 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 132400010244.

It is not an unprimeable number, because it can be changed into a prime (132400010243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5516667082 + ... + 5516667105.

Almost surely, 2^132400010244 is an apocalyptic number.

It is an amenable number.

132400010244 is an abundant number, since it is smaller than the sum of its proper divisors (176533347020).

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

132400010244 is a wasteful number, since it uses less digits than its factorization.

132400010244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11033334194 (or 11033334192 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 132400010244 its reverse (442010004231), we get a palindrome (574410014475).

The spelling of 132400010244 in words is "one hundred thirty-two billion, four hundred million, ten thousand, two hundred forty-four".