10344323142 has 24 divisors (see below), whose sum is σ = 23185553040. Its totient is φ = 3329207280.

The previous prime is 10344323089. The next prime is 10344323167. The reversal of 10344323142 is 24132344301.

10344323142 is a `hidden beast` number, since 1 + 0 + 344 + 3 + 2 + 314 + 2 = 666.

It is a super-2 number, since 2×10344323142² (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 11 ways as a sum of consecutive naturals, for example, 9907834 + ... + 9908877.

It is an arithmetic number, because the mean of its divisors is an integer number (966064710).

Almost surely, 2^10344323142 is an apocalyptic number.

10344323142 is an abundant number, since it is smaller than the sum of its proper divisors (12841229898).

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

10344323142 is a wasteful number, since it uses less digits than its factorization.

10344323142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19816748 (or 19816745 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10344323142 its reverse (24132344301), we get a palindrome (34476667443).

The spelling of 10344323142 in words is "ten billion, three hundred forty-four million, three hundred twenty-three thousand, one hundred forty-two".