12955690315 has 8 divisors (see below), whose sum is σ = 15550409808. Its totient is φ = 10362164640.

The previous prime is 12955690277. The next prime is 12955690331. The reversal of 12955690315 is 51309655921.

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

It is not a de Polignac number, because 12955690315 - 2¹¹ = 12955688267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274401 + ... + 318130.

It is an arithmetic number, because the mean of its divisors is an integer number (1943801226).

Almost surely, 2^12955690315 is an apocalyptic number.

12955690315 is a deficient number, since it is larger than the sum of its proper divisors (2594719493).

12955690315 is an equidigital number, since it uses as much as digits as its factorization.

12955690315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596909.

The product of its (nonzero) digits is 364500, while the sum is 46.

The spelling of 12955690315 in words is "twelve billion, nine hundred fifty-five million, six hundred ninety thousand, three hundred fifteen".