32918481923 has 8 divisors (see below), whose sum is σ = 33845816256. Its totient is φ = 31997073600.

The previous prime is 32918481919. The next prime is 32918481931.

32918481923 is nontrivially palindromic in base 10.

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 32918481923 - 2² = 32918481919 is a prime.

It is a super-2 number, since 2×32918481923² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32918481223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470236 + ... + 1492457.

It is an arithmetic number, because the mean of its divisors is an integer number (4230727032).

Almost surely, 2^32918481923 is an apocalyptic number.

32918481923 is a deficient number, since it is larger than the sum of its proper divisors (927334333).

32918481923 is a wasteful number, since it uses less digits than its factorization.

32918481923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963005.

The product of its digits is 746496, while the sum is 50.

The spelling of 32918481923 in words is "thirty-two billion, nine hundred eighteen million, four hundred eighty-one thousand, nine hundred twenty-three".