135842422 has 8 divisors (see below), whose sum is σ = 204095736. Its totient is φ = 67810512.

The previous prime is 135842411. The next prime is 135842431. The reversal of 135842422 is 224248531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×135842422² = 36906327229652168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53808 + ... + 56275.

It is an arithmetic number, because the mean of its divisors is an integer number (25511967).

Almost surely, 2^135842422 is an apocalyptic number.

135842422 is a deficient number, since it is larger than the sum of its proper divisors (68253314).

135842422 is a wasteful number, since it uses less digits than its factorization.

135842422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110702.

The product of its digits is 15360, while the sum is 31.

The square root of 135842422 is about 11655.1457305346. The cubic root of 135842422 is about 514.0576249948.

The spelling of 135842422 in words is "one hundred thirty-five million, eight hundred forty-two thousand, four hundred twenty-two".