135795442 has 8 divisors (see below), whose sum is σ = 204202332. Its totient is φ = 67728000.

The previous prime is 135795437. The next prime is 135795493. The reversal of 135795442 is 244597531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 81198121 + 54597321 = 9011^2 + 7389^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 135795395 and 135795404.

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, 83859 + ... + 85462.

Almost surely, 2^135795442 is an apocalyptic number.

135795442 is a deficient number, since it is larger than the sum of its proper divisors (68406890).

135795442 is a wasteful number, since it uses less digits than its factorization.

135795442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169724.

The product of its digits is 151200, while the sum is 40.

The square root of 135795442 is about 11653.1301374352. The cubic root of 135795442 is about 513.9983572750.

The spelling of 135795442 in words is "one hundred thirty-five million, seven hundred ninety-five thousand, four hundred forty-two".