11242400023 has 4 divisors (see below), whose sum is σ = 11731200048. Its totient is φ = 10753600000.

The previous prime is 11242400017. The next prime is 11242400053. The reversal of 11242400023 is 32000424211.

11242400023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11242400023 is a prime.

It is a super-3 number, since 3×11242400023³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242400053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244399978 + ... + 244400023.

It is an arithmetic number, because the mean of its divisors is an integer number (2932800012).

Almost surely, 2^11242400023 is an apocalyptic number.

11242400023 is a deficient number, since it is larger than the sum of its proper divisors (488800025).

11242400023 is an equidigital number, since it uses as much as digits as its factorization.

11242400023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488800024.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11242400023 its reverse (32000424211), we get a palindrome (43242824234).

The spelling of 11242400023 in words is "eleven billion, two hundred forty-two million, four hundred thousand, twenty-three".