10421442324093 has 16 divisors (see below), whose sum is σ = 13901276712960. Its totient is φ = 6944618659056.

The previous prime is 10421442323951. The next prime is 10421442324103. The reversal of 10421442324093 is 39042324412401.

It is not a de Polignac number, because 10421442324093 - 2²⁰ = 10421441275517 is a prime.

It is a super-2 number, since 2×10421442324093² (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 (10421042324093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77193096 + ... + 77327982.

It is an arithmetic number, because the mean of its divisors is an integer number (868829794560).

Almost surely, 2^{10421442324093} is an apocalyptic number.

It is an amenable number.

10421442324093 is a deficient number, since it is larger than the sum of its proper divisors (3479834388867).

10421442324093 is a wasteful number, since it uses less digits than its factorization.

10421442324093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145856.

The product of its (nonzero) digits is 165888, while the sum is 39.

Adding to 10421442324093 its reverse (39042324412401), we get a palindrome (49463766736494).

The spelling of 10421442324093 in words is "ten trillion, four hundred twenty-one billion, four hundred forty-two million, three hundred twenty-four thousand, ninety-three".