10005231440142 has 24 divisors (see below), whose sum is σ = 21682938541680. Its totient is φ = 3334317594720.

The previous prime is 10005231440137. The next prime is 10005231440219. The reversal of 10005231440142 is 24104413250001.

10005231440142 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 52 + 31 + 440 + 142 = 666.

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, 63214767 + ... + 63372842.

It is an arithmetic number, because the mean of its divisors is an integer number (903455772570).

Almost surely, 2^{10005231440142} is an apocalyptic number.

10005231440142 is an abundant number, since it is smaller than the sum of its proper divisors (11677707101538).

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

10005231440142 is a wasteful number, since it uses less digits than its factorization.

10005231440142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126592008 (or 126592005 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 10005231440142 its reverse (24104413250001), we get a palindrome (34109644690143).

The spelling of 10005231440142 in words is "ten trillion, five billion, two hundred thirty-one million, four hundred forty thousand, one hundred forty-two".