2440136210564 has 12 divisors (see below), whose sum is σ = 4598718243084. Its totient is φ = 1126216712544.

The previous prime is 2440136210557. The next prime is 2440136210569. The reversal of 2440136210564 is 4650126310442.

It can be written as a sum of positive squares in 2 ways, for example, as 458775928900 + 1981360281664 = 677330^2 + 1407608^2 .

It is a super-2 number, since 2×2440136210564² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2440136210569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23462848127 + ... + 23462848230.

It is an arithmetic number, because the mean of its divisors is an integer number (383226520257).

Almost surely, 2^{2440136210564} is an apocalyptic number.

It is an amenable number.

2440136210564 is a deficient number, since it is larger than the sum of its proper divisors (2158582032520).

2440136210564 is a wasteful number, since it uses less digits than its factorization.

2440136210564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46925696374 (or 46925696372 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 2440136210564 in words is "two trillion, four hundred forty billion, one hundred thirty-six million, two hundred ten thousand, five hundred sixty-four".