3216148115 has 24 divisors (see below), whose sum is σ = 3946656960. Its totient is φ = 2515963904.

The previous prime is 3216148099. The next prime is 3216148139. The reversal of 3216148115 is 5118416123.

It is not a de Polignac number, because 3216148115 - 2⁴ = 3216148099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4472726 + ... + 4473444.

It is an arithmetic number, because the mean of its divisors is an integer number (164444040).

Almost surely, 2^3216148115 is an apocalyptic number.

3216148115 is a deficient number, since it is larger than the sum of its proper divisors (730508845).

3216148115 is an equidigital number, since it uses as much as digits as its factorization.

3216148115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1040 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 3216148115 is about 56711.0934033192. The cubic root of 3216148115 is about 1476.0871984469.

The spelling of 3216148115 in words is "three billion, two hundred sixteen million, one hundred forty-eight thousand, one hundred fifteen".