3865033641415 has 8 divisors (see below), whose sum is σ = 4640584560768. Its totient is φ = 3090330785760.

The previous prime is 3865033641409. The next prime is 3865033641481. The reversal of 3865033641415 is 5141463305683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3865033641415 - 2³ = 3865033641407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212005896 + ... + 212024125.

It is an arithmetic number, because the mean of its divisors is an integer number (580073070096).

Almost surely, 2^{3865033641415} is an apocalyptic number.

3865033641415 is a deficient number, since it is larger than the sum of its proper divisors (775550919353).

3865033641415 is a wasteful number, since it uses less digits than its factorization.

3865033641415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424031849.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 3865033641415 in words is "three trillion, eight hundred sixty-five billion, thirty-three million, six hundred forty-one thousand, four hundred fifteen".