140431333010142 has 32 divisors (see below), whose sum is σ = 287713747609344. Its totient is φ = 45668603537600.

The previous prime is 140431333010119. The next prime is 140431333010231. The reversal of 140431333010142 is 241010333134041.

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, 156320773 + ... + 157216559.

It is an arithmetic number, because the mean of its divisors is an integer number (8991054612792).

Almost surely, 2^{140431333010142} is an apocalyptic number.

140431333010142 is an abundant number, since it is smaller than the sum of its proper divisors (147282414599202).

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

140431333010142 is a wasteful number, since it uses less digits than its factorization.

140431333010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533104.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 140431333010142 its reverse (241010333134041), we get a palindrome (381441666144183).

The spelling of 140431333010142 in words is "one hundred forty trillion, four hundred thirty-one billion, three hundred thirty-three million, ten thousand, one hundred forty-two".