134241451 has 4 divisors (see below), whose sum is σ = 135496152. Its totient is φ = 132986752.

The previous prime is 134241433. The next prime is 134241467. The reversal of 134241451 is 154142431.

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

It is a cyclic number.

It is not a de Polignac number, because 134241451 - 2²³ = 125852843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134241431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627190 + ... + 627403.

It is an arithmetic number, because the mean of its divisors is an integer number (33874038).

Almost surely, 2^134241451 is an apocalyptic number.

134241451 is a deficient number, since it is larger than the sum of its proper divisors (1254701).

134241451 is a wasteful number, since it uses less digits than its factorization.

134241451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254700.

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

The square root of 134241451 is about 11586.2613038029. The cubic root of 134241451 is about 512.0301635773.

Adding to 134241451 its reverse (154142431), we get a palindrome (288383882).

The spelling of 134241451 in words is "one hundred thirty-four million, two hundred forty-one thousand, four hundred fifty-one".