21441014412 has 48 divisors (see below), whose sum is σ = 52474437120. Its totient is φ = 6805881792.

The previous prime is 21441014381. The next prime is 21441014453.

21441014412 is nontrivially palindromic in base 10.

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, 492862 + ... + 534597.

It is an arithmetic number, because the mean of its divisors is an integer number (1093217440).

Almost surely, 2^21441014412 is an apocalyptic number.

It is an amenable number.

21441014412 is an abundant number, since it is smaller than the sum of its proper divisors (31033422708).

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

21441014412 is a wasteful number, since it uses less digits than its factorization.

21441014412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027550 (or 1027548 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

It can be divided in two parts, 21441014 and 412, that added together give a triangular number (21441426 = T₆₅₄₈).

The spelling of 21441014412 in words is "twenty-one billion, four hundred forty-one million, fourteen thousand, four hundred twelve".