12423211004 has 12 divisors (see below), whose sum is σ = 21849870000. Its totient is φ = 6180391008.

The previous prime is 12423210967. The next prime is 12423211019. The reversal of 12423211004 is 40011232421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7802729 + ... + 7804320.

It is an arithmetic number, because the mean of its divisors is an integer number (1820822500).

Almost surely, 2^12423211004 is an apocalyptic number.

It is an amenable number.

12423211004 is a deficient number, since it is larger than the sum of its proper divisors (9426658996).

12423211004 is a wasteful number, since it uses less digits than its factorization.

12423211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15607252 (or 15607250 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12423211004 its reverse (40011232421), we get a palindrome (52434443425).

The spelling of 12423211004 in words is "twelve billion, four hundred twenty-three million, two hundred eleven thousand, four".