134012242 has 32 divisors (see below), whose sum is σ = 251483904. Its totient is φ = 52142400.

The previous prime is 134012233. The next prime is 134012251. The reversal of 134012242 is 242210431.

It is an interprime number because it is at equal distance from previous prime (134012233) and next prime (134012251).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5067 + ... + 17137.

It is an arithmetic number, because the mean of its divisors is an integer number (7858872).

Almost surely, 2^134012242 is an apocalyptic number.

134012242 is a deficient number, since it is larger than the sum of its proper divisors (117471662).

134012242 is a wasteful number, since it uses less digits than its factorization.

134012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 134012242 is about 11576.3656645771. The cubic root of 134012242 is about 511.7385775821.

Adding to 134012242 its reverse (242210431), we get a palindrome (376222673).

The spelling of 134012242 in words is "one hundred thirty-four million, twelve thousand, two hundred forty-two".