10142044374 has 32 divisors (see below), whose sum is σ = 25289254656. Its totient is φ = 2634297120.

The previous prime is 10142044349. The next prime is 10142044397. The reversal of 10142044374 is 47344024101.

It is a super-2 number, since 2×10142044374² (a number of 21 digits) contains 22 as substring.

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, 10975777 + ... + 10976700.

It is an arithmetic number, because the mean of its divisors is an integer number (790289208).

Almost surely, 2^10142044374 is an apocalyptic number.

10142044374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10142044374 is an abundant number, since it is smaller than the sum of its proper divisors (15147210282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10142044374 is a wasteful number, since it uses less digits than its factorization.

10142044374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21952500.

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 10142044374 its reverse (47344024101), we get a palindrome (57486068475).

The spelling of 10142044374 in words is "ten billion, one hundred forty-two million, forty-four thousand, three hundred seventy-four".