18100013627 has 8 divisors (see below), whose sum is σ = 18659582592. Its totient is φ = 17546068800.

The previous prime is 18100013621. The next prime is 18100013647. The reversal of 18100013627 is 72631000181.

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

It is not a de Polignac number, because 18100013627 - 2⁶ = 18100013563 is a prime.

It is a super-2 number, since 2×18100013627² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18100013627.

It is not an unprimeable number, because it can be changed into a prime (18100013621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399499 + ... + 1412372.

It is an arithmetic number, because the mean of its divisors is an integer number (2332447824).

Almost surely, 2^18100013627 is an apocalyptic number.

18100013627 is a deficient number, since it is larger than the sum of its proper divisors (559568965).

18100013627 is a wasteful number, since it uses less digits than its factorization.

18100013627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812069.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 18100013627 in words is "eighteen billion, one hundred million, thirteen thousand, six hundred twenty-seven".