12043602433420 has 48 divisors (see below), whose sum is σ = 25324925552640. Its totient is φ = 4811090667264.

The previous prime is 12043602433399. The next prime is 12043602433433. The reversal of 12043602433420 is 2433420634021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47888242 + ... + 48139078.

It is an arithmetic number, because the mean of its divisors is an integer number (527602615680).

Almost surely, 2^{12043602433420} is an apocalyptic number.

12043602433420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12043602433420 is an abundant number, since it is smaller than the sum of its proper divisors (13281323119220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12043602433420 is a wasteful number, since it uses less digits than its factorization.

12043602433420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254002 (or 254000 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 12043602433420 in words is "twelve trillion, forty-three billion, six hundred two million, four hundred thirty-three thousand, four hundred twenty".