3345360363621 has 24 divisors (see below), whose sum is σ = 4836152490624. Its totient is φ = 2228410884480.

The previous prime is 3345360363571. The next prime is 3345360363629. The reversal of 3345360363621 is 1263630635433.

3345360363621 is a `hidden beast` number, since 3 + 3 + 4 + 5 + 3 + 6 + 0 + 3 + 636 + 2 + 1 = 666.

It is not a de Polignac number, because 3345360363621 - 2⁷ = 3345360363493 is a prime.

It is a super-2 number, since 2×3345360363621² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345360363629) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55710205 + ... + 55770221.

It is an arithmetic number, because the mean of its divisors is an integer number (201506353776).

Almost surely, 2^{3345360363621} is an apocalyptic number.

It is an amenable number.

3345360363621 is a deficient number, since it is larger than the sum of its proper divisors (1490792127003).

3345360363621 is a wasteful number, since it uses less digits than its factorization.

3345360363621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65001 (or 64998 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 45.

The spelling of 3345360363621 in words is "three trillion, three hundred forty-five billion, three hundred sixty million, three hundred sixty-three thousand, six hundred twenty-one".