213461708270 has 32 divisors (see below), whose sum is σ = 389561728320. Its totient is φ = 84200497920.

The previous prime is 213461708263. The next prime is 213461708279. The reversal of 213461708270 is 72807164312.

It is a super-3 number, since 3×213461708270³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213461708279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4853780 + ... + 4897560.

It is an arithmetic number, because the mean of its divisors is an integer number (12173804010).

Almost surely, 2^213461708270 is an apocalyptic number.

213461708270 is a deficient number, since it is larger than the sum of its proper divisors (176100020050).

213461708270 is a wasteful number, since it uses less digits than its factorization.

213461708270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50540.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 213461708270 in words is "two hundred thirteen billion, four hundred sixty-one million, seven hundred eight thousand, two hundred seventy".