140323201431132 has 24 divisors (see below), whose sum is σ = 330480810850176. Its totient is φ = 46337256546928.

The previous prime is 140323201431113. The next prime is 140323201431167. The reversal of 140323201431132 is 231134102323041.

It is a self number, because there is not a number n which added to its sum of digits gives 140323201431132.

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, 54642989928 + ... + 54642992495.

It is an arithmetic number, because the mean of its divisors is an integer number (13770033785424).

Almost surely, 2^{140323201431132} is an apocalyptic number.

140323201431132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140323201431132 is an abundant number, since it is smaller than the sum of its proper divisors (190157609419044).

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

140323201431132 is a wasteful number, since it uses less digits than its factorization.

140323201431132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109285982537 (or 109285982535 counting only the distinct ones).

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

Adding to 140323201431132 its reverse (231134102323041), we get a palindrome (371457303754173).

The spelling of 140323201431132 in words is "one hundred forty trillion, three hundred twenty-three billion, two hundred one million, four hundred thirty-one thousand, one hundred thirty-two".