11244773743442 has 32 divisors (see below), whose sum is σ = 17871988967424. Its totient is φ = 5287913280000.

The previous prime is 11244773743277. The next prime is 11244773743499. The reversal of 11244773743442 is 24434737744211.

It is a super-2 number, since 2×11244773743442² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640682567 + ... + 640700117.

It is an arithmetic number, because the mean of its divisors is an integer number (558499655232).

Almost surely, 2^{11244773743442} is an apocalyptic number.

11244773743442 is a deficient number, since it is larger than the sum of its proper divisors (6627215223982).

11244773743442 is a wasteful number, since it uses less digits than its factorization.

11244773743442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29834.

The product of its digits is 12644352, while the sum is 53.

The spelling of 11244773743442 in words is "eleven trillion, two hundred forty-four billion, seven hundred seventy-three million, seven hundred forty-three thousand, four hundred forty-two".