132345142 has 16 divisors (see below), whose sum is σ = 206585280. Its totient is φ = 63535752.

The previous prime is 132345137. The next prime is 132345163. The reversal of 132345142 is 241543231.

It is a super-2 number, since 2×132345142² = 35030473222000328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7968 + ... + 18115.

It is an arithmetic number, because the mean of its divisors is an integer number (12911580).

Almost surely, 2^132345142 is an apocalyptic number.

132345142 is a deficient number, since it is larger than the sum of its proper divisors (74240138).

132345142 is a wasteful number, since it uses less digits than its factorization.

132345142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26187.

The product of its digits is 2880, while the sum is 25.

The square root of 132345142 is about 11504.1358649835. The cubic root of 132345142 is about 509.6077234687.

Adding to 132345142 its reverse (241543231), we get a palindrome (373888373).

The spelling of 132345142 in words is "one hundred thirty-two million, three hundred forty-five thousand, one hundred forty-two".