18335834061 has 8 divisors (see below), whose sum is σ = 24611858400. Its totient is φ = 12141849552.

The previous prime is 18335834053. The next prime is 18335834087. The reversal of 18335834061 is 16043853381.

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

It is not a de Polignac number, because 18335834061 - 2³ = 18335834053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18335834051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20509435 + ... + 20510328.

It is an arithmetic number, because the mean of its divisors is an integer number (3076482300).

Almost surely, 2^18335834061 is an apocalyptic number.

It is an amenable number.

18335834061 is a deficient number, since it is larger than the sum of its proper divisors (6276024339).

18335834061 is a wasteful number, since it uses less digits than its factorization.

18335834061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41019915.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 18335834061 in words is "eighteen billion, three hundred thirty-five million, eight hundred thirty-four thousand, sixty-one".