10424253323421 has 256 divisors, whose sum is σ = 19076087808000. Its totient is φ = 5494197496320.

The previous prime is 10424253323401. The next prime is 10424253323431. The reversal of 10424253323421 is 12432335242401.

10424253323421 is a `hidden beast` number, since 1 + 0 + 4 + 242 + 53 + 323 + 42 + 1 = 666.

It is not a de Polignac number, because 10424253323421 - 2¹⁴ = 10424253307037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10424253323401) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 12666164016 + ... + 12666164838.

It is an arithmetic number, because the mean of its divisors is an integer number (74515968000).

Almost surely, 2^{10424253323421} is an apocalyptic number.

It is an amenable number.

10424253323421 is a deficient number, since it is larger than the sum of its proper divisors (8651834484579).

10424253323421 is a wasteful number, since it uses less digits than its factorization.

10424253323421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 10424253323421 its reverse (12432335242401), we get a palindrome (22856588565822).

The spelling of 10424253323421 in words is "ten trillion, four hundred twenty-four billion, two hundred fifty-three million, three hundred twenty-three thousand, four hundred twenty-one".