140201442132 has 24 divisors (see below), whose sum is σ = 327802978272. Its totient is φ = 46638631200.

The previous prime is 140201442127. The next prime is 140201442209. The reversal of 140201442132 is 231244102041.

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, 11891719 + ... + 11903502.

It is an arithmetic number, because the mean of its divisors is an integer number (13658457428).

Almost surely, 2^140201442132 is an apocalyptic number.

140201442132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140201442132 is an abundant number, since it is smaller than the sum of its proper divisors (187601536140).

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

140201442132 is a wasteful number, since it uses less digits than its factorization.

140201442132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23795719 (or 23795717 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140201442132 its reverse (231244102041), we get a palindrome (371445544173).

The spelling of 140201442132 in words is "one hundred forty billion, two hundred one million, four hundred forty-two thousand, one hundred thirty-two".