3668545920141 has 12 divisors (see below), whose sum is σ = 5300613178432. Its totient is φ = 2444957708616.

The previous prime is 3668545920107. The next prime is 3668545920181. The reversal of 3668545920141 is 1410295458663.

3668545920141 is a `hidden beast` number, since 3 + 6 + 6 + 8 + 5 + 4 + 592 + 0 + 1 + 41 = 666.

It is not a de Polignac number, because 3668545920141 - 2⁶ = 3668545920077 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 (3668545920181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61599541 + ... + 61659066.

Almost surely, 2^{3668545920141} is an apocalyptic number.

It is an amenable number.

3668545920141 is a deficient number, since it is larger than the sum of its proper divisors (1632067258291).

3668545920141 is a wasteful number, since it uses less digits than its factorization.

3668545920141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123261920 (or 123261917 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 3668545920141 in words is "three trillion, six hundred sixty-eight billion, five hundred forty-five million, nine hundred twenty thousand, one hundred forty-one".