2140432422232 has 16 divisors (see below), whose sum is σ = 4322027006640. Its totient is φ = 987891887136.

The previous prime is 2140432422223. The next prime is 2140432422281. The reversal of 2140432422232 is 2322242340412.

It is a happy number.

It is a super-3 number, since 3×2140432422232³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2140432422194 and 2140432422203.

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, 10290540388 + ... + 10290540595.

It is an arithmetic number, because the mean of its divisors is an integer number (270126687915).

Almost surely, 2^{2140432422232} is an apocalyptic number.

It is an amenable number.

2140432422232 is an abundant number, since it is smaller than the sum of its proper divisors (2181594584408).

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

2140432422232 is a wasteful number, since it uses less digits than its factorization.

2140432422232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20581081002 (or 20581080998 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2140432422232 its reverse (2322242340412), we get a palindrome (4462674762644).

The spelling of 2140432422232 in words is "two trillion, one hundred forty billion, four hundred thirty-two million, four hundred twenty-two thousand, two hundred thirty-two".