134423150 has 24 divisors (see below), whose sum is σ = 252007680. Its totient is φ = 53343360.

The previous prime is 134423141. The next prime is 134423173. The reversal of 134423150 is 51324431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4235 + ... + 16934.

It is an arithmetic number, because the mean of its divisors is an integer number (10500320).

Almost surely, 2^134423150 is an apocalyptic number.

134423150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134423150 is a deficient number, since it is larger than the sum of its proper divisors (117584530).

134423150 is a wasteful number, since it uses less digits than its factorization.

134423150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21308 (or 21303 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 134423150 is about 11594.0997925669. The cubic root of 134423150 is about 512.2610744332.

Adding to 134423150 its reverse (51324431), we get a palindrome (185747581).

The spelling of 134423150 in words is "one hundred thirty-four million, four hundred twenty-three thousand, one hundred fifty".