2040341001401 has 4 divisors (see below), whose sum is σ = 2040526616052. Its totient is φ = 2040155386752.

The previous prime is 2040341001397. The next prime is 2040341001407. The reversal of 2040341001401 is 1041001430402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 783621530176 + 1256719471225 = 885224^2 + 1121035^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040341001401 - 2² = 2040341001397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040341001407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92790836 + ... + 92812821.

It is an arithmetic number, because the mean of its divisors is an integer number (510131654013).

Almost surely, 2^{2040341001401} is an apocalyptic number.

It is an amenable number.

2040341001401 is a deficient number, since it is larger than the sum of its proper divisors (185614651).

2040341001401 is a wasteful number, since it uses less digits than its factorization.

2040341001401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185614650.

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

Adding to 2040341001401 its reverse (1041001430402), we get a palindrome (3081342431803).

The spelling of 2040341001401 in words is "two trillion, forty billion, three hundred forty-one million, one thousand, four hundred one".