3342220312394 has 4 divisors (see below), whose sum is σ = 5013330468594. Its totient is φ = 1671110156196.

The previous prime is 3342220312369. The next prime is 3342220312441. The reversal of 3342220312394 is 4932130222433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2477831736769 + 864388575625 = 1574113^2 + 929725^2 .

It is a super-2 number, since 2×3342220312394² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 835555078097 + ... + 835555078100.

Almost surely, 2^{3342220312394} is an apocalyptic number.

3342220312394 is a deficient number, since it is larger than the sum of its proper divisors (1671110156200).

3342220312394 is a wasteful number, since it uses less digits than its factorization.

3342220312394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671110156199.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 3342220312394 in words is "three trillion, three hundred forty-two billion, two hundred twenty million, three hundred twelve thousand, three hundred ninety-four".