12952440958 has 8 divisors (see below), whose sum is σ = 19429455960. Its totient is φ = 6475955640.

The previous prime is 12952440937. The next prime is 12952440967. The reversal of 12952440958 is 85904425921.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 64273 + ... + 173308.

It is an arithmetic number, because the mean of its divisors is an integer number (2428681995).

Almost surely, 2^12952440958 is an apocalyptic number.

12952440958 is a deficient number, since it is larger than the sum of its proper divisors (6477015002).

12952440958 is a wasteful number, since it uses less digits than its factorization.

12952440958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264842.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 12952440958 in words is "twelve billion, nine hundred fifty-two million, four hundred forty thousand, nine hundred fifty-eight".