213955486710 has 64 divisors (see below), whose sum is σ = 617736153600. Its totient is φ = 46330209792.

The previous prime is 213955486681. The next prime is 213955486733. The reversal of 213955486710 is 17684559312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26807475 + ... + 26815454.

It is an arithmetic number, because the mean of its divisors is an integer number (9652127400).

It is a 1-persistent number, because it is pandigital, but 2⋅213955486710 = 427910973420 is not.

Almost surely, 2^213955486710 is an apocalyptic number.

213955486710 is an abundant number, since it is smaller than the sum of its proper divisors (403780666890).

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

213955486710 is a wasteful number, since it uses less digits than its factorization.

213955486710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53622965.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 213955486710 in words is "two hundred thirteen billion, nine hundred fifty-five million, four hundred eighty-six thousand, seven hundred ten".