1432444331052 has 72 divisors (see below), whose sum is σ = 4139815828512. Its totient is φ = 409107283200.

The previous prime is 1432444331009. The next prime is 1432444331077. The reversal of 1432444331052 is 2501334442341.

1432444331052 is a `hidden beast` number, since 14 + 3 + 244 + 43 + 310 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1432444330998 and 1432444331016.

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, 492099 + ... + 1762682.

Almost surely, 2^{1432444331052} is an apocalyptic number.

1432444331052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1432444331052 is an abundant number, since it is smaller than the sum of its proper divisors (2707371497460).

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

1432444331052 is a wasteful number, since it uses less digits than its factorization.

1432444331052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257319 (or 2257314 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 1432444331052 its reverse (2501334442341), we get a palindrome (3933778773393).

The spelling of 1432444331052 in words is "one trillion, four hundred thirty-two billion, four hundred forty-four million, three hundred thirty-one thousand, fifty-two".