3202994249281 has 8 divisors (see below), whose sum is σ = 3371670593280. Its totient is φ = 3034327675248.

The previous prime is 3202994249233. The next prime is 3202994249297. The reversal of 3202994249281 is 1829424992023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3202994249281 - 2²⁵ = 3202960694849 is a prime.

It is a super-2 number, since 2×3202994249281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3202994249981) 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, 1764721 + ... + 3085486.

It is an arithmetic number, because the mean of its divisors is an integer number (421458824160).

Almost surely, 2^{3202994249281} is an apocalyptic number.

It is an amenable number.

3202994249281 is a deficient number, since it is larger than the sum of its proper divisors (168676343999).

3202994249281 is a wasteful number, since it uses less digits than its factorization.

3202994249281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884983.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 3202994249281 in words is "three trillion, two hundred two billion, nine hundred ninety-four million, two hundred forty-nine thousand, two hundred eighty-one".