3351721847342 has 32 divisors (see below), whose sum is σ = 5794763068800. Its totient is φ = 1437959628000.

The previous prime is 3351721847263. The next prime is 3351721847381. The reversal of 3351721847342 is 2437481271533.

It is a super-2 number, since 2×3351721847342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14791784 + ... + 15016667.

It is an arithmetic number, because the mean of its divisors is an integer number (181086345900).

Almost surely, 2^{3351721847342} is an apocalyptic number.

3351721847342 is a deficient number, since it is larger than the sum of its proper divisors (2443041221458).

3351721847342 is a wasteful number, since it uses less digits than its factorization.

3351721847342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29808752.

The product of its digits is 3386880, while the sum is 50.

The spelling of 3351721847342 in words is "three trillion, three hundred fifty-one billion, seven hundred twenty-one million, eight hundred forty-seven thousand, three hundred forty-two".