134642050 has 24 divisors (see below), whose sum is σ = 250884612. Its totient is φ = 53760000.

The previous prime is 134642047. The next prime is 134642051. The reversal of 134642050 is 50246431.

It can be written as a sum of positive squares in 6 ways, for example, as 43573201 + 91068849 = 6601^2 + 9543^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (134642051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29950 + ... + 34150.

Almost surely, 2^134642050 is an apocalyptic number.

134642050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134642050 is a deficient number, since it is larger than the sum of its proper divisors (116242562).

134642050 is a wasteful number, since it uses less digits than its factorization.

134642050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854 (or 4849 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 134642050 is about 11603.5360989657. The cubic root of 134642050 is about 512.5389857315.

Adding to 134642050 its reverse (50246431), we get a palindrome (184888481).

The spelling of 134642050 in words is "one hundred thirty-four million, six hundred forty-two thousand, fifty".