3865540753141 has 32 divisors (see below), whose sum is σ = 4196118528000. Its totient is φ = 3549973065408.

The previous prime is 3865540753121. The next prime is 3865540753153. The reversal of 3865540753141 is 1413570455683.

3865540753141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3865540753141 - 2³¹ = 3863393269493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3865540753121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136678840 + ... + 136707118.

It is an arithmetic number, because the mean of its divisors is an integer number (131128704000).

Almost surely, 2^{3865540753141} is an apocalyptic number.

It is an amenable number.

3865540753141 is a deficient number, since it is larger than the sum of its proper divisors (330577774859).

3865540753141 is a wasteful number, since it uses less digits than its factorization.

3865540753141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29473.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 3865540753141 in words is "three trillion, eight hundred sixty-five billion, five hundred forty million, seven hundred fifty-three thousand, one hundred forty-one".