134443635 has 16 divisors (see below), whose sum is σ = 216206496. Its totient is φ = 71337728.

The previous prime is 134443619. The next prime is 134443643. The reversal of 134443635 is 536344431.

It is a cyclic number.

It is not a de Polignac number, because 134443635 - 2⁴ = 134443619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134443596 and 134443605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19794 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (13512906).

Almost surely, 2^134443635 is an apocalyptic number.

134443635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134443635 is a deficient number, since it is larger than the sum of its proper divisors (81762861).

134443635 is a wasteful number, since it uses less digits than its factorization.

134443635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45702.

The product of its digits is 51840, while the sum is 33.

The square root of 134443635 is about 11594.9831823940. The cubic root of 134443635 is about 512.2870945920.

The spelling of 134443635 in words is "one hundred thirty-four million, four hundred forty-three thousand, six hundred thirty-five".