114840538618 has 8 divisors (see below), whose sum is σ = 185511639348. Its totient is φ = 53003325504.

The previous prime is 114840538591. The next prime is 114840538661. The reversal of 114840538618 is 816835048411.

It can be written as a sum of positive squares in 2 ways, for example, as 112638770689 + 2201767929 = 335617^2 + 46923^2 .

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

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, 2208471871 + ... + 2208471922.

Almost surely, 2^114840538618 is an apocalyptic number.

114840538618 is a deficient number, since it is larger than the sum of its proper divisors (70671100730).

114840538618 is a wasteful number, since it uses less digits than its factorization.

114840538618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4416943808.

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 114840538618 in words is "one hundred fourteen billion, eight hundred forty million, five hundred thirty-eight thousand, six hundred eighteen".