213367341370 has 32 divisors (see below), whose sum is σ = 397628643600. Its totient is φ = 82336751616.

The previous prime is 213367341281. The next prime is 213367341379. The reversal of 213367341370 is 73143763312.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 156280274329 + 57087067041 = 395323^2 + 238929^2 .

It is a super-2 number, since 2×213367341370² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213367341379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57082 + ... + 655738.

Almost surely, 2^213367341370 is an apocalyptic number.

213367341370 is a deficient number, since it is larger than the sum of its proper divisors (184261302230).

213367341370 is a wasteful number, since it uses less digits than its factorization.

213367341370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599922.

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 213367341370 in words is "two hundred thirteen billion, three hundred sixty-seven million, three hundred forty-one thousand, three hundred seventy".