213380677984 has 48 divisors (see below), whose sum is σ = 428669282160. Its totient is φ = 104518402560.

The previous prime is 213380677967. The next prime is 213380677997. The reversal of 213380677984 is 489776083312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025887 + ... + 1216225.

It is an arithmetic number, because the mean of its divisors is an integer number (8930610045).

Almost surely, 2^213380677984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213380677984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214334641080).

213380677984 is an abundant number, since it is smaller than the sum of its proper divisors (215288604176).

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

213380677984 is a wasteful number, since it uses less digits than its factorization.

213380677984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191063 (or 191055 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 213380677984 in words is "two hundred thirteen billion, three hundred eighty million, six hundred seventy-seven thousand, nine hundred eighty-four".