21322304034030 has 48 divisors (see below), whose sum is σ = 55546906109760. Its totient is φ = 5674776909504.

The previous prime is 21322304033977. The next prime is 21322304034037. The reversal of 21322304034030 is 3043040322312.

21322304034030 is a `hidden beast` number, since 2 + 1 + 3 + 223 + 0 + 403 + 4 + 0 + 30 = 666.

It is a super-2 number, since 2×21322304034030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21322304033985 and 21322304034003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21322304034037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232679622 + ... + 232771241.

It is an arithmetic number, because the mean of its divisors is an integer number (1157227210620).

Almost surely, 2^{21322304034030} is an apocalyptic number.

21322304034030 is an abundant number, since it is smaller than the sum of its proper divisors (34224602075730).

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

21322304034030 is a wasteful number, since it uses less digits than its factorization.

21322304034030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465451385 (or 465451382 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 21322304034030 its reverse (3043040322312), we get a palindrome (24365344356342).

The spelling of 21322304034030 in words is "twenty-one trillion, three hundred twenty-two billion, three hundred four million, thirty-four thousand, thirty".