3245216115405 has 32 divisors (see below), whose sum is σ = 5714504484480. Its totient is φ = 1559513876480.

The previous prime is 3245216115301. The next prime is 3245216115413. The reversal of 3245216115405 is 5045116125423.

It is not a de Polignac number, because 3245216115405 - 2⁷ = 3245216115277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87007800 + ... + 87045089.

It is an arithmetic number, because the mean of its divisors is an integer number (178578265140).

Almost surely, 2^{3245216115405} is an apocalyptic number.

It is an amenable number.

3245216115405 is a deficient number, since it is larger than the sum of its proper divisors (2469288369075).

3245216115405 is a wasteful number, since it uses less digits than its factorization.

3245216115405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174053021.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 3245216115405 in words is "three trillion, two hundred forty-five billion, two hundred sixteen million, one hundred fifteen thousand, four hundred five".