134554424 has 8 divisors (see below), whose sum is σ = 252289560. Its totient is φ = 67277208.

The previous prime is 134554391. The next prime is 134554429. The reversal of 134554424 is 424455431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134554429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8409644 + ... + 8409659.

It is an arithmetic number, because the mean of its divisors is an integer number (31536195).

Almost surely, 2^134554424 is an apocalyptic number.

It is an amenable number.

134554424 is a deficient number, since it is larger than the sum of its proper divisors (117735136).

134554424 is a wasteful number, since it uses less digits than its factorization.

134554424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16819309 (or 16819305 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 134554424 is about 11599.7596526825. The cubic root of 134554424 is about 512.4277736011.

The spelling of 134554424 in words is "one hundred thirty-four million, five hundred fifty-four thousand, four hundred twenty-four".