134001451 has 4 divisors (see below), whose sum is σ = 134036032. Its totient is φ = 133966872.

The previous prime is 134001409. The next prime is 134001487. The reversal of 134001451 is 154100431.

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 134001451 - 2²³ = 125612843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134001401) 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, 10620 + ... + 19513.

It is an arithmetic number, because the mean of its divisors is an integer number (33509008).

Almost surely, 2^134001451 is an apocalyptic number.

134001451 is a deficient number, since it is larger than the sum of its proper divisors (34581).

134001451 is an equidigital number, since it uses as much as digits as its factorization.

134001451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34580.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 134001451 is about 11575.8995762748. The cubic root of 134001451 is about 511.7248417245.

Adding to 134001451 its reverse (154100431), we get a palindrome (288101882).

The spelling of 134001451 in words is "one hundred thirty-four million, one thousand, four hundred fifty-one".