3375347426321 has 32 divisors (see below), whose sum is σ = 3850213274880. Its totient is φ = 2935423079424.

The previous prime is 3375347426293. The next prime is 3375347426323. The reversal of 3375347426321 is 1236247435733.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3375347426321 - 2¹⁰ = 3375347425297 is a prime.

It is a super-2 number, since 2×3375347426321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3375347426321.

It is not an unprimeable number, because it can be changed into a prime (3375347426323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16025525 + ... + 16234781.

It is an arithmetic number, because the mean of its divisors is an integer number (120319164840).

Almost surely, 2^{3375347426321} is an apocalyptic number.

It is an amenable number.

3375347426321 is a deficient number, since it is larger than the sum of its proper divisors (474865848559).

3375347426321 is a wasteful number, since it uses less digits than its factorization.

3375347426321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210105.

The product of its digits is 7620480, while the sum is 50.

The spelling of 3375347426321 in words is "three trillion, three hundred seventy-five billion, three hundred forty-seven million, four hundred twenty-six thousand, three hundred twenty-one".