134425450 has 24 divisors (see below), whose sum is σ = 253769472. Its totient is φ = 52966320.

The previous prime is 134425433. The next prime is 134425451. The reversal of 134425450 is 54524431.

It is not an unprimeable number, because it can be changed into a prime (134425451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16714 + ... + 23413.

It is an arithmetic number, because the mean of its divisors is an integer number (10573728).

Almost surely, 2^134425450 is an apocalyptic number.

134425450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134425450 is a deficient number, since it is larger than the sum of its proper divisors (119344022).

134425450 is a wasteful number, since it uses less digits than its factorization.

134425450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40206 (or 40201 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 134425450 is about 11594.1989805247. The cubic root of 134425450 is about 512.2639960375.

Adding to 134425450 its reverse (54524431), we get a palindrome (188949881).

The spelling of 134425450 in words is "one hundred thirty-four million, four hundred twenty-five thousand, four hundred fifty".