10440113400442 has 16 divisors (see below), whose sum is σ = 17481120113952. Its totient is φ = 4635145483920.

The previous prime is 10440113400383. The next prime is 10440113400449. The reversal of 10440113400442 is 24400431104401.

10440113400442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10440113400442.

It is not an unprimeable number, because it can be changed into a prime (10440113400449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5518029393 + ... + 5518031284.

It is an arithmetic number, because the mean of its divisors is an integer number (1092570007122).

Almost surely, 2^{10440113400442} is an apocalyptic number.

10440113400442 is a deficient number, since it is larger than the sum of its proper divisors (7041006713510).

10440113400442 is a wasteful number, since it uses less digits than its factorization.

10440113400442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036060733.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10440113400442 its reverse (24400431104401), we get a palindrome (34840544504843).

The spelling of 10440113400442 in words is "ten trillion, four hundred forty billion, one hundred thirteen million, four hundred thousand, four hundred forty-two".