12003923962 has 8 divisors (see below), whose sum is σ = 18017165556. Its totient is φ = 5998202112.

The previous prime is 12003923947. The next prime is 12003924007. The reversal of 12003923962 is 26932930021.

It can be written as a sum of positive squares in 2 ways, for example, as 11824605081 + 179318881 = 108741^2 + 13391^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1875943 + ... + 1882330.

Almost surely, 2^12003923962 is an apocalyptic number.

12003923962 is a deficient number, since it is larger than the sum of its proper divisors (6013241594).

12003923962 is a wasteful number, since it uses less digits than its factorization.

12003923962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759872.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 12003923962 in words is "twelve billion, three million, nine hundred twenty-three thousand, nine hundred sixty-two".