3315216755401 has 8 divisors (see below), whose sum is σ = 3355193288160. Its totient is φ = 3275241036192.

The previous prime is 3315216755399. The next prime is 3315216755407. The reversal of 3315216755401 is 1045576125133.

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

It is a cyclic number.

It is not a de Polignac number, because 3315216755401 - 2¹ = 3315216755399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3315216755407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13643710 + ... + 13884568.

It is an arithmetic number, because the mean of its divisors is an integer number (419399161020).

Almost surely, 2^{3315216755401} is an apocalyptic number.

It is an amenable number.

3315216755401 is a deficient number, since it is larger than the sum of its proper divisors (39976532759).

3315216755401 is a wasteful number, since it uses less digits than its factorization.

3315216755401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406775.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 3315216755401 in words is "three trillion, three hundred fifteen billion, two hundred sixteen million, seven hundred fifty-five thousand, four hundred one".