134022242 has 16 divisors (see below), whose sum is σ = 210036672. Its totient is φ = 64017360.

The previous prime is 134022241. The next prime is 134022247. The reversal of 134022242 is 242220431.

It is a super-2 number, since 2×134022242² = 35923922701413128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134022241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53093 + ... + 55559.

It is an arithmetic number, because the mean of its divisors is an integer number (13127292).

Almost surely, 2^134022242 is an apocalyptic number.

134022242 is a deficient number, since it is larger than the sum of its proper divisors (76014430).

134022242 is a wasteful number, since it uses less digits than its factorization.

134022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 134022242 is about 11576.7975710038. The cubic root of 134022242 is about 511.7513059180.

Adding to 134022242 its reverse (242220431), we get a palindrome (376242673).

The spelling of 134022242 in words is "one hundred thirty-four million, twenty-two thousand, two hundred forty-two".