11113444456690 has 64 divisors (see below), whose sum is σ = 20317727923200. Its totient is φ = 4376059623936.

The previous prime is 11113444456679. The next prime is 11113444456693. The reversal of 11113444456690 is 9665444431111.

11113444456690 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 2×11113444456690² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11113444456693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368969451 + ... + 368999569.

It is an arithmetic number, because the mean of its divisors is an integer number (317464498800).

Almost surely, 2^{11113444456690} is an apocalyptic number.

11113444456690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113444456690 is a deficient number, since it is larger than the sum of its proper divisors (9204283466510).

11113444456690 is a wasteful number, since it uses less digits than its factorization.

11113444456690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31579.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 11113444456690 in words is "eleven trillion, one hundred thirteen billion, four hundred forty-four million, four hundred fifty-six thousand, six hundred ninety".