134007451 has 8 divisors (see below), whose sum is σ = 142070144. Its totient is φ = 126178560.

The previous prime is 134007449. The next prime is 134007469. The reversal of 134007451 is 154700431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134007451 - 2¹ = 134007449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134007421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57270 + ... + 59563.

It is an arithmetic number, because the mean of its divisors is an integer number (17758768).

Almost surely, 2^134007451 is an apocalyptic number.

134007451 is a deficient number, since it is larger than the sum of its proper divisors (8062693).

134007451 is a wasteful number, since it uses less digits than its factorization.

134007451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116901.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 134007451 is about 11576.1587324984. The cubic root of 134007451 is about 511.7324792120.

Adding to 134007451 its reverse (154700431), we get a palindrome (288707882).

The spelling of 134007451 in words is "one hundred thirty-four million, seven thousand, four hundred fifty-one".