213869795088 has 40 divisors (see below), whose sum is σ = 570319457536. Its totient is φ = 68990256000.

The previous prime is 213869795081. The next prime is 213869795143. The reversal of 213869795088 is 880597968312.

It is a happy number.

213869795088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213869795081) 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, 71863363 + ... + 71866338.

Almost surely, 2^213869795088 is an apocalyptic number.

It is an amenable number.

213869795088 is an abundant number, since it is smaller than the sum of its proper divisors (356449662448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213869795088 is a wasteful number, since it uses less digits than its factorization.

213869795088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143729743 (or 143729737 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 66.

The spelling of 213869795088 in words is "two hundred thirteen billion, eight hundred sixty-nine million, seven hundred ninety-five thousand, eighty-eight".