134154234 has 48 divisors (see below), whose sum is σ = 297172512. Its totient is φ = 43727904.

The previous prime is 134154233. The next prime is 134154247. The reversal of 134154234 is 432451431.

It is a happy number.

134154234 is a `hidden beast` number, since 13 + 415 + 4 + 234 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 134154198 and 134154207.

It is not an unprimeable number, because it can be changed into a prime (134154233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208317 + ... + 208959.

It is an arithmetic number, because the mean of its divisors is an integer number (6191094).

Almost surely, 2^134154234 is an apocalyptic number.

134154234 is an abundant number, since it is smaller than the sum of its proper divisors (163018278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134154234 is a wasteful number, since it uses less digits than its factorization.

134154234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 888 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 134154234 is about 11582.4968810702. The cubic root of 134154234 is about 511.9192504693.

The spelling of 134154234 in words is "one hundred thirty-four million, one hundred fifty-four thousand, two hundred thirty-four".