10440042403142 has 32 divisors (see below), whose sum is σ = 17525940157440. Its totient is φ = 4623198340320.

The previous prime is 10440042403127. The next prime is 10440042403163. The reversal of 10440042403142 is 24130424004401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13817078 + ... + 14553065.

It is an arithmetic number, because the mean of its divisors is an integer number (547685629920).

Almost surely, 2^{10440042403142} is an apocalyptic number.

10440042403142 is a deficient number, since it is larger than the sum of its proper divisors (7085897754298).

10440042403142 is a wasteful number, since it uses less digits than its factorization.

10440042403142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28370588.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10440042403142 its reverse (24130424004401), we get a palindrome (34570466407543).

The spelling of 10440042403142 in words is "ten trillion, four hundred forty billion, forty-two million, four hundred three thousand, one hundred forty-two".