3854065413601 has 16 divisors (see below), whose sum is σ = 4199152518288. Its totient is φ = 3516050592000.

The previous prime is 3854065413571. The next prime is 3854065413607. The reversal of 3854065413601 is 1063145604583.

It can be written as a sum of positive squares in 8 ways, for example, as 212078670400 + 3641986743201 = 460520^2 + 1908399^2 .

It is a cyclic number.

It is not a de Polignac number, because 3854065413601 - 2¹⁵ = 3854065380833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3854065413607) 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 15 ways as a sum of consecutive naturals, for example, 1903590 + ... + 3366271.

It is an arithmetic number, because the mean of its divisors is an integer number (262447032393).

Almost surely, 2^{3854065413601} is an apocalyptic number.

It is an amenable number.

3854065413601 is a deficient number, since it is larger than the sum of its proper divisors (345087104687).

3854065413601 is a wasteful number, since it uses less digits than its factorization.

3854065413601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270532.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 3854065413601 in words is "three trillion, eight hundred fifty-four billion, sixty-five million, four hundred thirteen thousand, six hundred one".