2040320114021 has 16 divisors (see below), whose sum is σ = 2456433753600. Its totient is φ = 1655509807728.

The previous prime is 2040320113957. The next prime is 2040320114023. The reversal of 2040320114021 is 1204110230402.

It is not a de Polignac number, because 2040320114021 - 2⁶ = 2040320113957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2040320113984 and 2040320114002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040320114023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5807831 + ... + 6149108.

It is an arithmetic number, because the mean of its divisors is an integer number (153527109600).

Almost surely, 2^{2040320114021} is an apocalyptic number.

It is an amenable number.

2040320114021 is a deficient number, since it is larger than the sum of its proper divisors (416113639579).

2040320114021 is a wasteful number, since it uses less digits than its factorization.

2040320114021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11958248.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2040320114021 its reverse (1204110230402), we get a palindrome (3244430344423).

The spelling of 2040320114021 in words is "two trillion, forty billion, three hundred twenty million, one hundred fourteen thousand, twenty-one".