2040132021253 has 16 divisors (see below), whose sum is σ = 2118024437760. Its totient is φ = 1963005033600.

The previous prime is 2040132021233. The next prime is 2040132021259. The reversal of 2040132021253 is 3521202310402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040132021253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040132021259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11928801 + ... + 12098617.

It is an arithmetic number, because the mean of its divisors is an integer number (132376527360).

Almost surely, 2^{2040132021253} is an apocalyptic number.

It is an amenable number.

2040132021253 is a deficient number, since it is larger than the sum of its proper divisors (77892416507).

2040132021253 is a wasteful number, since it uses less digits than its factorization.

2040132021253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172068.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 2040132021253 its reverse (3521202310402), we get a palindrome (5561334331655).

The spelling of 2040132021253 in words is "two trillion, forty billion, one hundred thirty-two million, twenty-one thousand, two hundred fifty-three".