135447506234 has 8 divisors (see below), whose sum is σ = 204534825300. Its totient is φ = 67269231136.

The previous prime is 135447506197. The next prime is 135447506263. The reversal of 135447506234 is 432605744531.

It can be written as a sum of positive squares in 2 ways, for example, as 135426208009 + 21298225 = 368003^2 + 4615^2 .

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

It is a Curzon 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, 227260619 + ... + 227261214.

Almost surely, 2^135447506234 is an apocalyptic number.

135447506234 is a deficient number, since it is larger than the sum of its proper divisors (69087319066).

135447506234 is a wasteful number, since it uses less digits than its factorization.

135447506234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454521984.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 135447506234 in words is "one hundred thirty-five billion, four hundred forty-seven million, five hundred six thousand, two hundred thirty-four".