2042034101440 has 28 divisors (see below), whose sum is σ = 4862593704816. Its totient is φ = 816813640448.

The previous prime is 2042034101383. The next prime is 2042034101447. The reversal of 2042034101440 is 441014302402.

It is not an unprimeable number, because it can be changed into a prime (2042034101447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190677964 + ... + 3190678603.

Almost surely, 2^{2042034101440} is an apocalyptic number.

2042034101440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042034101440 is an abundant number, since it is smaller than the sum of its proper divisors (2820559603376).

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

2042034101440 is an equidigital number, since it uses as much as digits as its factorization.

2042034101440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381356584 (or 6381356574 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2042034101440 its reverse (441014302402), we get a palindrome (2483048403842).

The spelling of 2042034101440 in words is "two trillion, forty-two billion, thirty-four million, one hundred one thousand, four hundred forty".