10533421354304 has 56 divisors (see below), whose sum is σ = 20981003097600. Its totient is φ = 5246906018816.

The previous prime is 10533421354303. The next prime is 10533421354321. The reversal of 10533421354304 is 40345312433501.

It is a super-2 number, since 2×10533421354304² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533421354303) 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, 18155297 + ... + 18726495.

It is an arithmetic number, because the mean of its divisors is an integer number (374660769600).

Almost surely, 2^{10533421354304} is an apocalyptic number.

It is an amenable number.

10533421354304 is a deficient number, since it is larger than the sum of its proper divisors (10447581743296).

10533421354304 is an equidigital number, since it uses as much as digits as its factorization.

10533421354304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572295 (or 572285 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 10533421354304 its reverse (40345312433501), we get a palindrome (50878733787805).

The spelling of 10533421354304 in words is "ten trillion, five hundred thirty-three billion, four hundred twenty-one million, three hundred fifty-four thousand, three hundred four".