134240022 has 48 divisors (see below), whose sum is σ = 333060000. Its totient is φ = 38278656.

The previous prime is 134240011. The next prime is 134240047. The reversal of 134240022 is 220042431.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 134239977 and 134240004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106854 + ... + 108102.

It is an arithmetic number, because the mean of its divisors is an integer number (6938750).

Almost surely, 2^134240022 is an apocalyptic number.

134240022 is an abundant number, since it is smaller than the sum of its proper divisors (198819978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134240022 is a wasteful number, since it uses less digits than its factorization.

134240022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 134240022 is about 11586.1996357736. The cubic root of 134240022 is about 512.0283467175.

Adding to 134240022 its reverse (220042431), we get a palindrome (354282453).

The spelling of 134240022 in words is "one hundred thirty-four million, two hundred forty thousand, twenty-two".