11442112344445 has 8 divisors (see below), whose sum is σ = 13738033751040. Its totient is φ = 9148690583760.

The previous prime is 11442112344433. The next prime is 11442112344473. The reversal of 11442112344445 is 54444321124411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11442112344445 - 2⁵ = 11442112344413 is a prime.

It is a super-3 number, since 3×11442112344445³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11442112344398 and 11442112344407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624901405 + ... + 624919714.

It is an arithmetic number, because the mean of its divisors is an integer number (1717254218880).

Almost surely, 2^{11442112344445} is an apocalyptic number.

It is an amenable number.

11442112344445 is a deficient number, since it is larger than the sum of its proper divisors (2295921406595).

11442112344445 is a wasteful number, since it uses less digits than its factorization.

11442112344445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249822955.

The product of its digits is 245760, while the sum is 40.

Adding to 11442112344445 its reverse (54444321124411), we get a palindrome (65886433468856).

The spelling of 11442112344445 in words is "eleven trillion, four hundred forty-two billion, one hundred twelve million, three hundred forty-four thousand, four hundred forty-five".