10421213024 has 24 divisors (see below), whose sum is σ = 21596594040. Its totient is φ = 4936363776.

The previous prime is 10421213003. The next prime is 10421213051. The reversal of 10421213024 is 42031212401.

It is a junction number, because it is equal to n+sod(n) for n = 10421212987 and 10421213005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8569469 + ... + 8570684.

It is an arithmetic number, because the mean of its divisors is an integer number (899858085).

Almost surely, 2^10421213024 is an apocalyptic number.

It is an amenable number.

10421213024 is an abundant number, since it is smaller than the sum of its proper divisors (11175381016).

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

10421213024 is a wasteful number, since it uses less digits than its factorization.

10421213024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17140182 (or 17140174 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10421213024 its reverse (42031212401), we get a palindrome (52452425425).

The spelling of 10421213024 in words is "ten billion, four hundred twenty-one million, two hundred thirteen thousand, twenty-four".