134154455 has 8 divisors (see below), whose sum is σ = 161274672. Its totient is φ = 107130688.

The previous prime is 134154451. The next prime is 134154467. The reversal of 134154455 is 554451431.

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 134154455 - 2² = 134154451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134154451) 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, 21014 + ... + 26643.

It is an arithmetic number, because the mean of its divisors is an integer number (20159334).

Almost surely, 2^134154455 is an apocalyptic number.

134154455 is a deficient number, since it is larger than the sum of its proper divisors (27120217).

134154455 is an equidigital number, since it uses as much as digits as its factorization.

134154455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48225.

The product of its digits is 24000, while the sum is 32.

The square root of 134154455 is about 11582.5064213235. The cubic root of 134154455 is about 511.9195315738.

The spelling of 134154455 in words is "one hundred thirty-four million, one hundred fifty-four thousand, four hundred fifty-five".