2040034401 has 12 divisors (see below), whose sum is σ = 2969920512. Its totient is φ = 1349313336.

The previous prime is 2040034397. The next prime is 2040034411. The reversal of 2040034401 is 1044300402.

It is not a de Polignac number, because 2040034401 - 2² = 2040034397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040034411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 891261 + ... + 893546.

It is an arithmetic number, because the mean of its divisors is an integer number (247493376).

Almost surely, 2^2040034401 is an apocalyptic number.

It is an amenable number.

2040034401 is a deficient number, since it is larger than the sum of its proper divisors (929886111).

2040034401 is a wasteful number, since it uses less digits than its factorization.

2040034401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784940 (or 1784937 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2040034401 is about 45166.7399864104. The cubic root of 2040034401 is about 1268.2722700548.

Adding to 2040034401 its reverse (1044300402), we get a palindrome (3084334803).

The spelling of 2040034401 in words is "two billion, forty million, thirty-four thousand, four hundred one".