2240520611634 has 24 divisors (see below), whose sum is σ = 4865672569212. Its totient is φ = 745115397120.

The previous prime is 2240520611633. The next prime is 2240520611663. The reversal of 2240520611634 is 4361160250422.

2240520611634 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 5 + 2 + 0 + 6 + 11 + 634 = 666.

2240520611634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2030667750225 + 209852861409 = 1425015^2 + 458097^2 .

It is a super-2 number, since 2×2240520611634² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2240520611633) 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, 143725887 + ... + 143741474.

Almost surely, 2^{2240520611634} is an apocalyptic number.

2240520611634 is an abundant number, since it is smaller than the sum of its proper divisors (2625151957578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240520611634 is a wasteful number, since it uses less digits than its factorization.

2240520611634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287467802 (or 287467799 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 2240520611634 in words is "two trillion, two hundred forty billion, five hundred twenty million, six hundred eleven thousand, six hundred thirty-four".