34135234618 has 16 divisors (see below), whose sum is σ = 53041058280. Its totient is φ = 16464236800.

The previous prime is 34135234597. The next prime is 34135234657. The reversal of 34135234618 is 81643253143.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16161274129 + 17973960489 = 127127^2 + 134067^2 .

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, 2331373 + ... + 2345968.

Almost surely, 2^34135234618 is an apocalyptic number.

34135234618 is a deficient number, since it is larger than the sum of its proper divisors (18905823662).

34135234618 is a wasteful number, since it uses less digits than its factorization.

34135234618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677473.

The product of its digits is 207360, while the sum is 40.

The spelling of 34135234618 in words is "thirty-four billion, one hundred thirty-five million, two hundred thirty-four thousand, six hundred eighteen".