451135414 has 4 divisors (see below), whose sum is σ = 676703124. Its totient is φ = 225567706.

The previous prime is 451135379. The next prime is 451135429. The reversal of 451135414 is 414531154.

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, 112783852 + ... + 112783855.

It is an arithmetic number, because the mean of its divisors is an integer number (169175781).

Almost surely, 2^451135414 is an apocalyptic number.

451135414 is a deficient number, since it is larger than the sum of its proper divisors (225567710).

451135414 is a wasteful number, since it uses less digits than its factorization.

451135414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225567709.

The product of its digits is 4800, while the sum is 28.

The square root of 451135414 is about 21239.9485404273. The cubic root of 451135414 is about 766.9533936563.

Adding to 451135414 its reverse (414531154), we get a palindrome (865666568).

The spelling of 451135414 in words is "four hundred fifty-one million, one hundred thirty-five thousand, four hundred fourteen".