132210442 has 16 divisors (see below), whose sum is σ = 244081152. Its totient is φ = 52302960.

The previous prime is 132210409. The next prime is 132210469. The reversal of 132210442 is 244012231.

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, 363034 + ... + 363397.

It is an arithmetic number, because the mean of its divisors is an integer number (15255072).

Almost surely, 2^132210442 is an apocalyptic number.

132210442 is a deficient number, since it is larger than the sum of its proper divisors (111870710).

132210442 is a wasteful number, since it uses less digits than its factorization.

132210442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726453.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 132210442 is about 11498.2799583242. The cubic root of 132210442 is about 509.4347730024.

Adding to 132210442 its reverse (244012231), we get a palindrome (376222673).

The spelling of 132210442 in words is "one hundred thirty-two million, two hundred ten thousand, four hundred forty-two".