21362441533034 has 16 divisors (see below), whose sum is σ = 36627878526336. Its totient is φ = 9153694539600.

The previous prime is 21362441533021. The next prime is 21362441533061. The reversal of 21362441533034 is 43033514426312.

It is a super-2 number, since 2×21362441533034² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21362441532982 and 21362441533000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136381097 + ... + 136537644.

It is an arithmetic number, because the mean of its divisors is an integer number (2289242407896).

Almost surely, 2^{21362441533034} is an apocalyptic number.

21362441533034 is a deficient number, since it is larger than the sum of its proper divisors (15265436993302).

21362441533034 is a wasteful number, since it uses less digits than its factorization.

21362441533034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272924341.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 21362441533034 its reverse (43033514426312), we get a palindrome (64395955959346).

The spelling of 21362441533034 in words is "twenty-one trillion, three hundred sixty-two billion, four hundred forty-one million, five hundred thirty-three thousand, thirty-four".