213479085928 has 16 divisors (see below), whose sum is σ = 407057580000. Its totient is φ = 104930397936.

The previous prime is 213479085923. The next prime is 213479085929. The reversal of 213479085928 is 829580974312.

It is not an unprimeable number, because it can be changed into a prime (213479085923) 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, 226142628 + ... + 226143571.

It is an arithmetic number, because the mean of its divisors is an integer number (25441098750).

Almost surely, 2^213479085928 is an apocalyptic number.

It is an amenable number.

213479085928 is a deficient number, since it is larger than the sum of its proper divisors (193578494072).

213479085928 is a wasteful number, since it uses less digits than its factorization.

213479085928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452286264 (or 452286260 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 213479085928 in words is "two hundred thirteen billion, four hundred seventy-nine million, eighty-five thousand, nine hundred twenty-eight".