2040820424511 has 32 divisors (see below), whose sum is σ = 3014103177216. Its totient is φ = 1217889708000.

The previous prime is 2040820424417. The next prime is 2040820424537. The reversal of 2040820424511 is 1154240280402.

It is not a de Polignac number, because 2040820424511 - 2¹⁴ = 2040820408127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040820024511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1290556 + ... + 2397326.

It is an arithmetic number, because the mean of its divisors is an integer number (94190724288).

Almost surely, 2^{2040820424511} is an apocalyptic number.

2040820424511 is a deficient number, since it is larger than the sum of its proper divisors (973282752705).

2040820424511 is a wasteful number, since it uses less digits than its factorization.

2040820424511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107643.

The product of its (nonzero) digits is 20480, while the sum is 33.

The spelling of 2040820424511 in words is "two trillion, forty billion, eight hundred twenty million, four hundred twenty-four thousand, five hundred eleven".