42113231413212 has 48 divisors (see below), whose sum is σ = 102684952564992. Its totient is φ = 13407975208320.

The previous prime is 42113231413193. The next prime is 42113231413243. The reversal of 42113231413212 is 21231413231124.

42113231413212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 42113231413212.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 110217513 + ... + 110598944.

It is an arithmetic number, because the mean of its divisors is an integer number (2139269845104).

Almost surely, 2^{42113231413212} is an apocalyptic number.

It is an amenable number.

42113231413212 is an abundant number, since it is smaller than the sum of its proper divisors (60571721151780).

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

42113231413212 is a wasteful number, since it uses less digits than its factorization.

42113231413212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220817178 (or 220817176 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

Adding to 42113231413212 its reverse (21231413231124), we get a palindrome (63344644644336).

The spelling of 42113231413212 in words is "forty-two trillion, one hundred thirteen billion, two hundred thirty-one million, four hundred thirteen thousand, two hundred twelve".