32031001142 has 16 divisors (see below), whose sum is σ = 54912777120. Its totient is φ = 13726949568.

The previous prime is 32031001127. The next prime is 32031001153. The reversal of 32031001142 is 24110013023.

It is a self number, because there is not a number n which added to its sum of digits gives 32031001142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409484 + ... + 481392.

It is an arithmetic number, because the mean of its divisors is an integer number (3432048570).

Almost surely, 2^32031001142 is an apocalyptic number.

32031001142 is a deficient number, since it is larger than the sum of its proper divisors (22881775978).

32031001142 is a wasteful number, since it uses less digits than its factorization.

32031001142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103735.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32031001142 its reverse (24110013023), we get a palindrome (56141014165).

The spelling of 32031001142 in words is "thirty-two billion, thirty-one million, one thousand, one hundred forty-two".