2140021414032 has 40 divisors (see below), whose sum is σ = 5583125186880. Its totient is φ = 706277692800.

The previous prime is 2140021413997. The next prime is 2140021414039. The reversal of 2140021414032 is 2304141200412.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2140021413993 and 2140021414011.

It is not an unprimeable number, because it can be changed into a prime (2140021414039) 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 7 ways as a sum of consecutive naturals, for example, 220706932 + ... + 220716627.

It is an arithmetic number, because the mean of its divisors is an integer number (139578129672).

Almost surely, 2^{2140021414032} is an apocalyptic number.

It is an amenable number.

2140021414032 is an abundant number, since it is smaller than the sum of its proper divisors (3443103772848).

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

2140021414032 is a wasteful number, since it uses less digits than its factorization.

2140021414032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441423671 (or 441423665 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2140021414032 its reverse (2304141200412), we get a palindrome (4444162614444).

The spelling of 2140021414032 in words is "two trillion, one hundred forty billion, twenty-one million, four hundred fourteen thousand, thirty-two".