3408372244997 has 4 divisors (see below), whose sum is σ = 3408516550560. Its totient is φ = 3408227939436.

The previous prime is 3408372244993. The next prime is 3408372245023. The reversal of 3408372244997 is 7994422738043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3408372244997 - 2² = 3408372244993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408372244993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72117347 + ... + 72164592.

It is an arithmetic number, because the mean of its divisors is an integer number (852129137640).

Almost surely, 2^{3408372244997} is an apocalyptic number.

It is an amenable number.

3408372244997 is a deficient number, since it is larger than the sum of its proper divisors (144305563).

3408372244997 is a wasteful number, since it uses less digits than its factorization.

3408372244997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144305562.

The product of its (nonzero) digits is 73156608, while the sum is 62.

The spelling of 3408372244997 in words is "three trillion, four hundred eight billion, three hundred seventy-two million, two hundred forty-four thousand, nine hundred ninety-seven".