11423250344 has 16 divisors (see below), whose sum is σ = 23365739520. Its totient is φ = 5192386480.

The previous prime is 11423250287. The next prime is 11423250353. The reversal of 11423250344 is 44305232411.

11423250344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11423250344² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 64904744 + ... + 64904919.

It is an arithmetic number, because the mean of its divisors is an integer number (1460358720).

Almost surely, 2^11423250344 is an apocalyptic number.

It is an amenable number.

11423250344 is an abundant number, since it is smaller than the sum of its proper divisors (11942489176).

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

11423250344 is a wasteful number, since it uses less digits than its factorization.

11423250344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129809680 (or 129809676 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 11423250344 its reverse (44305232411), we get a palindrome (55728482755).

The spelling of 11423250344 in words is "eleven billion, four hundred twenty-three million, two hundred fifty thousand, three hundred forty-four".