135406345 has 8 divisors (see below), whose sum is σ = 162564480. Its totient is φ = 108273840.

The previous prime is 135406333. The next prime is 135406363. The reversal of 135406345 is 543604531.

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

It is not a de Polignac number, because 135406345 - 2¹⁵ = 135373577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8286 + ... + 18424.

It is an arithmetic number, because the mean of its divisors is an integer number (20320560).

Almost surely, 2^135406345 is an apocalyptic number.

It is an amenable number.

135406345 is a deficient number, since it is larger than the sum of its proper divisors (27158135).

135406345 is a wasteful number, since it uses less digits than its factorization.

135406345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12815.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 135406345 is about 11636.4232047481. The cubic root of 135406345 is about 513.5069648858.

The spelling of 135406345 in words is "one hundred thirty-five million, four hundred six thousand, three hundred forty-five".