212041361346 has 16 divisors (see below), whose sum is σ = 430412316384. Its totient is φ = 69625521504.

The previous prime is 212041361327. The next prime is 212041361347. The reversal of 212041361346 is 643163140212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (212041361347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263732635 + ... + 263733438.

It is an arithmetic number, because the mean of its divisors is an integer number (26900769774).

Almost surely, 2^212041361346 is an apocalyptic number.

212041361346 is an abundant number, since it is smaller than the sum of its proper divisors (218370955038).

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

212041361346 is a wasteful number, since it uses less digits than its factorization.

212041361346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527466145.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 212041361346 in words is "two hundred twelve billion, forty-one million, three hundred sixty-one thousand, three hundred forty-six".