3321149081745 has 16 divisors (see below), whose sum is σ = 5796914761152. Its totient is φ = 1610254100160.

The previous prime is 3321149081737. The next prime is 3321149081821. The reversal of 3321149081745 is 5471809411233.

It is not a de Polignac number, because 3321149081745 - 2³ = 3321149081737 is a prime.

It is a super-2 number, since 2×3321149081745² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3321149081694 and 3321149081703.

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, 10064087962 + ... + 10064088291.

It is an arithmetic number, because the mean of its divisors is an integer number (362307172572).

Almost surely, 2^{3321149081745} is an apocalyptic number.

It is an amenable number.

3321149081745 is a deficient number, since it is larger than the sum of its proper divisors (2475765679407).

3321149081745 is a wasteful number, since it uses less digits than its factorization.

3321149081745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20128176272.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 3321149081745 in words is "three trillion, three hundred twenty-one billion, one hundred forty-nine million, eighty-one thousand, seven hundred forty-five".