10120444142 has 8 divisors (see below), whose sum is σ = 15189331296. Its totient is φ = 5057333712.

The previous prime is 10120444127. The next prime is 10120444163. The reversal of 10120444142 is 24144402101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439798 + ... + 1446809.

It is an arithmetic number, because the mean of its divisors is an integer number (1898666412).

Almost surely, 2^10120444142 is an apocalyptic number.

10120444142 is a deficient number, since it is larger than the sum of its proper divisors (5068887154).

10120444142 is a wasteful number, since it uses less digits than its factorization.

10120444142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888362.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10120444142 its reverse (24144402101), we get a palindrome (34264846243).

The spelling of 10120444142 in words is "ten billion, one hundred twenty million, four hundred forty-four thousand, one hundred forty-two".