23428316882 has 8 divisors (see below), whose sum is σ = 35199805836. Its totient is φ = 11695048272.

The previous prime is 23428316839. The next prime is 23428316887. The reversal of 23428316882 is 28861382432.

It can be written as a sum of positive squares in 2 ways, for example, as 23280961561 + 147355321 = 152581^2 + 12139^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23428316887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9553553 + ... + 9556004.

Almost surely, 2^23428316882 is an apocalyptic number.

23428316882 is a deficient number, since it is larger than the sum of its proper divisors (11771488954).

23428316882 is a wasteful number, since it uses less digits than its factorization.

23428316882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19110172.

The product of its digits is 884736, while the sum is 47.

The spelling of 23428316882 in words is "twenty-three billion, four hundred twenty-eight million, three hundred sixteen thousand, eight hundred eighty-two".