3660365331351 has 24 divisors (see below), whose sum is σ = 5399805176064. Its totient is φ = 2388271591440.

The previous prime is 3660365331313. The next prime is 3660365331361. The reversal of 3660365331351 is 1531335630663.

3660365331351 is a `hidden beast` number, since 3 + 6 + 60 + 3 + 6 + 533 + 1 + 3 + 51 = 666.

It is not a de Polignac number, because 3660365331351 - 2¹¹ = 3660365329303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3660365331297 and 3660365331306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660365331361) 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, 33993940 + ... + 34101446.

It is an arithmetic number, because the mean of its divisors is an integer number (224991882336).

Almost surely, 2^{3660365331351} is an apocalyptic number.

3660365331351 is a deficient number, since it is larger than the sum of its proper divisors (1739439844713).

3660365331351 is a wasteful number, since it uses less digits than its factorization.

3660365331351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188051 (or 188048 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 45.

The spelling of 3660365331351 in words is "three trillion, six hundred sixty billion, three hundred sixty-five million, three hundred thirty-one thousand, three hundred fifty-one".