10244230836921 has 21 divisors (see below), whose sum is σ = 15359449602549. Its totient is φ = 6829429612716.

The previous prime is 10244230836919. The next prime is 10244230836979. The reversal of 10244230836921 is 12963803244201.

The square root of 10244230836921 is 3200661.

It is a perfect power (a square), and thus also a powerful number.

10244230836921 is a `hidden beast` number, since 1 + 0 + 244 + 23 + 0 + 8 + 369 + 21 = 666.

It is not a de Polignac number, because 10244230836921 - 2¹ = 10244230836919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10244230036921) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 86358576 + ... + 86477118.

Almost surely, 2^{10244230836921} is an apocalyptic number.

10244230836921 is the 3200661-st square number.

10244230836921 is the 1600331-st centered octagonal number.

It is an amenable number.

10244230836921 is a deficient number, since it is larger than the sum of its proper divisors (5115218765628).

10244230836921 is an frugal number, since it uses more digits than its factorization.

10244230836921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237104 (or 118546 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 10244230836921 in words is "ten trillion, two hundred forty-four billion, two hundred thirty million, eight hundred thirty-six thousand, nine hundred twenty-one".