212004413342 has 24 divisors (see below), whose sum is σ = 342709704360. Its totient is φ = 98087688720.

The previous prime is 212004413317. The next prime is 212004413419. The reversal of 212004413342 is 243314400212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1438409 + ... + 1578932.

It is an arithmetic number, because the mean of its divisors is an integer number (14279571015).

Almost surely, 2^212004413342 is an apocalyptic number.

212004413342 is a deficient number, since it is larger than the sum of its proper divisors (130705291018).

212004413342 is a wasteful number, since it uses less digits than its factorization.

212004413342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017448 (or 3017405 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 212004413342 its reverse (243314400212), we get a palindrome (455318813554).

The spelling of 212004413342 in words is "two hundred twelve billion, four million, four hundred thirteen thousand, three hundred forty-two".