18062334957 has 8 divisors (see below), whose sum is σ = 24258902976. Its totient is φ = 11953661792.

The previous prime is 18062334937. The next prime is 18062334959. The reversal of 18062334957 is 75943326081.

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

It is a cyclic number.

It is not a de Polignac number, because 18062334957 - 2⁸ = 18062334701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18062334959) 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, 21973233 + ... + 21974054.

It is an arithmetic number, because the mean of its divisors is an integer number (3032362872).

It is a 1-persistent number, because it is pandigital, but 2⋅18062334957 = 36124669914 is not.

Almost surely, 2^18062334957 is an apocalyptic number.

It is an amenable number.

18062334957 is a deficient number, since it is larger than the sum of its proper divisors (6196568019).

18062334957 is a wasteful number, since it uses less digits than its factorization.

18062334957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43947427.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 18062334957 in words is "eighteen billion, sixty-two million, three hundred thirty-four thousand, nine hundred fifty-seven".