134454499 has 2 divisors, whose sum is σ = 134454500. Its totient is φ = 134454498.

The previous prime is 134454493. The next prime is 134454503. The reversal of 134454499 is 994454431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134454499 - 2³ = 134454491 is a prime.

It is not a weakly prime, because it can be changed into another prime (134454491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67227249 + 67227250.

It is an arithmetic number, because the mean of its divisors is an integer number (67227250).

Almost surely, 2^134454499 is an apocalyptic number.

134454499 is a deficient number, since it is larger than the sum of its proper divisors (1).

134454499 is an equidigital number, since it uses as much as digits as its factorization.

134454499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 134454499 is about 11595.4516514019. The cubic root of 134454499 is about 512.3008930315.

The spelling of 134454499 in words is "one hundred thirty-four million, four hundred fifty-four thousand, four hundred ninety-nine".