3865080078411 has 16 divisors (see below), whose sum is σ = 5155718762880. Its totient is φ = 2575580915520.

The previous prime is 3865080078311. The next prime is 3865080078421. The reversal of 3865080078411 is 1148700805683.

It is a happy number.

It is not a de Polignac number, because 3865080078411 - 2¹⁵ = 3865080045643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3865080078421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124107880 + ... + 124139018.

It is an arithmetic number, because the mean of its divisors is an integer number (322232422680).

Almost surely, 2^{3865080078411} is an apocalyptic number.

3865080078411 is a deficient number, since it is larger than the sum of its proper divisors (1290638684469).

3865080078411 is a wasteful number, since it uses less digits than its factorization.

3865080078411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48106.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 3865080078411 in words is "three trillion, eight hundred sixty-five billion, eighty million, seventy-eight thousand, four hundred eleven".