21032411423012 has 24 divisors (see below), whose sum is σ = 40178541049920. Its totient is φ = 9554054723360.

The previous prime is 21032411423011. The next prime is 21032411423027.

It is a happy number.

21032411423012 is nontrivially palindromic in base 10.

21032411423012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (21032411423011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153237803 + ... + 153374994.

It is an arithmetic number, because the mean of its divisors is an integer number (1674105877080).

Almost surely, 2^{21032411423012} is an apocalyptic number.

21032411423012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

21032411423012 is a deficient number, since it is larger than the sum of its proper divisors (19146129626908).

21032411423012 is a wasteful number, since it uses less digits than its factorization.

21032411423012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306614371 (or 306614369 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 2103241 and 1423012, that added together give a palindrome (3526253).

The spelling of 21032411423012 in words is "twenty-one trillion, thirty-two billion, four hundred eleven million, four hundred twenty-three thousand, twelve".