2130142304432 has 40 divisors (see below), whose sum is σ = 4476507828912. Its totient is φ = 977970636800.

The previous prime is 2130142304431. The next prime is 2130142304491. The reversal of 2130142304432 is 2344032410312.

It is a junction number, because it is equal to n+sod(n) for n = 2130142304395 and 2130142304404.

It is not an unprimeable number, because it can be changed into a prime (2130142304431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95493794 + ... + 95516097.

Almost surely, 2^{2130142304432} is an apocalyptic number.

It is an amenable number.

2130142304432 is an abundant number, since it is smaller than the sum of its proper divisors (2346365524480).

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

2130142304432 is a wasteful number, since it uses less digits than its factorization.

2130142304432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191009957 (or 191009951 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2130142304432 its reverse (2344032410312), we get a palindrome (4474174714744).

The spelling of 2130142304432 in words is "two trillion, one hundred thirty billion, one hundred forty-two million, three hundred four thousand, four hundred thirty-two".