2140432000000 has 616 divisors, whose sum is σ = 6332825188800. Its totient is φ = 707481600000.

The previous prime is 2140431999997. The next prime is 2140432000009. The reversal of 2140432000000 is 2340412.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2140432000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3247999671 + ... + 3248000329.

Almost surely, 2^{2140432000000} is an apocalyptic number.

2140432000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2140432000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3166412594400).

2140432000000 is an abundant number, since it is smaller than the sum of its proper divisors (4192393188800).

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

2140432000000 is an frugal number, since it uses more digits than its factorization.

2140432000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2140432000000 its reverse (2340412), we get a palindrome (2140434340412).

The spelling of 2140432000000 in words is "two trillion, one hundred forty billion, four hundred thirty-two million", and thus it is an aban number.