213675711700040 has 16 divisors (see below), whose sum is σ = 480770351325180. Its totient is φ = 85470284680000.

The previous prime is 213675711700027. The next prime is 213675711700079. The reversal of 213675711700040 is 40007117576312.

It can be written as a sum of positive squares in 2 ways, for example, as 207999910528804 + 5675801171236 = 14422202^2 + 2382394^2 .

It is a super-2 number, since 2×213675711700040² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213675711699964 and 213675711700000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2670946396211 + ... + 2670946396290.

Almost surely, 2^{213675711700040} is an apocalyptic number.

213675711700040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213675711700040 is an abundant number, since it is smaller than the sum of its proper divisors (267094639625140).

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

213675711700040 is a wasteful number, since it uses less digits than its factorization.

213675711700040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341892792512 (or 5341892792508 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 213675711700040 in words is "two hundred thirteen trillion, six hundred seventy-five billion, seven hundred eleven million, seven hundred thousand, forty".