10053344421 has 24 divisors (see below), whose sum is σ = 15028191360. Its totient is φ = 6468554400.

The previous prime is 10053344387. The next prime is 10053344453. The reversal of 10053344421 is 12444335001.

It is a happy number.

10053344421 is a `hidden beast` number, since 100 + 533 + 4 + 4 + 4 + 21 = 666.

It is not a de Polignac number, because 10053344421 - 2²² = 10049150117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053344461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 826816 + ... + 838886.

It is an arithmetic number, because the mean of its divisors is an integer number (626174640).

Almost surely, 2^10053344421 is an apocalyptic number.

It is an amenable number.

10053344421 is a deficient number, since it is larger than the sum of its proper divisors (4974846939).

10053344421 is a wasteful number, since it uses less digits than its factorization.

10053344421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15297 (or 15294 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 10053344421 its reverse (12444335001), we get a palindrome (22497679422).

The spelling of 10053344421 in words is "ten billion, fifty-three million, three hundred forty-four thousand, four hundred twenty-one".