132451414 has 4 divisors (see below), whose sum is σ = 198677124. Its totient is φ = 66225706.

The previous prime is 132451391. The next prime is 132451427. The reversal of 132451414 is 414154231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33112852 + ... + 33112855.

It is an arithmetic number, because the mean of its divisors is an integer number (49669281).

Almost surely, 2^132451414 is an apocalyptic number.

132451414 is a deficient number, since it is larger than the sum of its proper divisors (66225710).

132451414 is an equidigital number, since it uses as much as digits as its factorization.

132451414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66225709.

The product of its digits is 1920, while the sum is 25.

The square root of 132451414 is about 11508.7537987395. The cubic root of 132451414 is about 509.7440905005.

The spelling of 132451414 in words is "one hundred thirty-two million, four hundred fifty-one thousand, four hundred fourteen".