21034023114332 has 12 divisors (see below), whose sum is σ = 37166914629936. Its totient is φ = 10414904648640.

The previous prime is 21034023114331. The next prime is 21034023114353. The reversal of 21034023114332 is 23341132043012.

It is a junction number, because it is equal to n+sod(n) for n = 21034023114295 and 21034023114304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21034023114331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25526726669 + ... + 25526727492.

It is an arithmetic number, because the mean of its divisors is an integer number (3097242885828).

Almost surely, 2^{21034023114332} is an apocalyptic number.

It is an amenable number.

21034023114332 is a deficient number, since it is larger than the sum of its proper divisors (16132891515604).

21034023114332 is a wasteful number, since it uses less digits than its factorization.

21034023114332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51053454268 (or 51053454266 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 21034023114332 its reverse (23341132043012), we get a palindrome (44375155157344).

The spelling of 21034023114332 in words is "twenty-one trillion, thirty-four billion, twenty-three million, one hundred fourteen thousand, three hundred thirty-two".