140132212 has 24 divisors (see below), whose sum is σ = 272577312. Its totient is φ = 62493600.

The previous prime is 140132197. The next prime is 140132243. The reversal of 140132212 is 212231041.

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, 27714 + ... + 32377.

It is an arithmetic number, because the mean of its divisors is an integer number (11357388).

Almost surely, 2^140132212 is an apocalyptic number.

It is an amenable number.

140132212 is a deficient number, since it is larger than the sum of its proper divisors (132445100).

140132212 is a wasteful number, since it uses less digits than its factorization.

140132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60159 (or 60157 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140132212 is about 11837.7452244927. The cubic root of 140132212 is about 519.4128135272.

Adding to 140132212 its reverse (212231041), we get a palindrome (352363253).

The spelling of 140132212 in words is "one hundred forty million, one hundred thirty-two thousand, two hundred twelve".