42123001130412 has 12 divisors (see below), whose sum is σ = 98287002637656. Its totient is φ = 14041000376800.

The previous prime is 42123001130381. The next prime is 42123001130447. The reversal of 42123001130412 is 21403110032124.

42123001130412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1755125047089 + ... + 1755125047112.

It is an arithmetic number, because the mean of its divisors is an integer number (8190583553138).

Almost surely, 2^{42123001130412} is an apocalyptic number.

It is an amenable number.

42123001130412 is an abundant number, since it is smaller than the sum of its proper divisors (56164001507244).

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

42123001130412 is a wasteful number, since it uses less digits than its factorization.

42123001130412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3510250094208 (or 3510250094206 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 42123001130412 its reverse (21403110032124), we get a palindrome (63526111162536).

The spelling of 42123001130412 in words is "forty-two trillion, one hundred twenty-three billion, one million, one hundred thirty thousand, four hundred twelve".