134011550 has 12 divisors (see below), whose sum is σ = 249261576. Its totient is φ = 53604600.

The previous prime is 134011531. The next prime is 134011567. The reversal of 134011550 is 55110431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1340066 + ... + 1340165.

It is an arithmetic number, because the mean of its divisors is an integer number (20771798).

Almost surely, 2^134011550 is an apocalyptic number.

134011550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134011550 is a deficient number, since it is larger than the sum of its proper divisors (115250026).

134011550 is a wasteful number, since it uses less digits than its factorization.

134011550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680243 (or 2680238 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 134011550 is about 11576.3357760563. The cubic root of 134011550 is about 511.7376967578.

Adding to 134011550 its reverse (55110431), we get a palindrome (189121981).

The spelling of 134011550 in words is "one hundred thirty-four million, eleven thousand, five hundred fifty".