2040302131043 has 48 divisors (see below), whose sum is σ = 2343322275840. Its totient is φ = 1773464616000.

The previous prime is 2040302130989. The next prime is 2040302131069. The reversal of 2040302131043 is 3401312030402.

It is not a de Polignac number, because 2040302131043 - 2¹⁶ = 2040302065507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040302131073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98846318 + ... + 98866956.

It is an arithmetic number, because the mean of its divisors is an integer number (48819214080).

Almost surely, 2^{2040302131043} is an apocalyptic number.

2040302131043 is a deficient number, since it is larger than the sum of its proper divisors (303020144797).

2040302131043 is a wasteful number, since it uses less digits than its factorization.

2040302131043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21080 (or 21069 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2040302131043 its reverse (3401312030402), we get a palindrome (5441614161445).

The spelling of 2040302131043 in words is "two trillion, forty billion, three hundred two million, one hundred thirty-one thousand, forty-three".