2040041123 has 8 divisors (see below), whose sum is σ = 2176534800. Its totient is φ = 1905379840.

The previous prime is 2040040999. The next prime is 2040041167. The reversal of 2040041123 is 3211400402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040041123 is a prime.

It is a super-2 number, since 2×2040041123² = 8323535567062202258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040041323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455798 + ... + 460251.

It is an arithmetic number, because the mean of its divisors is an integer number (272066850).

Almost surely, 2^2040041123 is an apocalyptic number.

2040041123 is a deficient number, since it is larger than the sum of its proper divisors (136493677).

2040041123 is a wasteful number, since it uses less digits than its factorization.

2040041123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916197.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2040041123 is about 45166.8143995124. The cubic root of 2040041123 is about 1268.2736630569.

Adding to 2040041123 its reverse (3211400402), we get a palindrome (5251441525).

The spelling of 2040041123 in words is "two billion, forty million, forty-one thousand, one hundred twenty-three".