1000431013142 has 48 divisors (see below), whose sum is σ = 1746772140960. Its totient is φ = 427924865280.

The previous prime is 1000431013063. The next prime is 1000431013187. The reversal of 1000431013142 is 2413101340001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33378359 + ... + 33408317.

It is an arithmetic number, because the mean of its divisors is an integer number (36391086270).

Almost surely, 2^{1000431013142} is an apocalyptic number.

1000431013142 is a deficient number, since it is larger than the sum of its proper divisors (746341127818).

1000431013142 is a wasteful number, since it uses less digits than its factorization.

1000431013142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38117 (or 38106 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1000431013142 its reverse (2413101340001), we get a palindrome (3413532353143).

The spelling of 1000431013142 in words is "one trillion, four hundred thirty-one million, thirteen thousand, one hundred forty-two".