10140433013221 has 16 divisors (see below), whose sum is σ = 11755807787008. Its totient is φ = 8566905513600.

The previous prime is 10140433013177. The next prime is 10140433013239. The reversal of 10140433013221 is 12231033404101.

It is not a de Polignac number, because 10140433013221 - 2¹⁵ = 10140432980453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140433013621) 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 15 ways as a sum of consecutive naturals, for example, 5993490 + ... + 7496851.

It is an arithmetic number, because the mean of its divisors is an integer number (734737986688).

Almost surely, 2^{10140433013221} is an apocalyptic number.

It is an amenable number.

10140433013221 is a deficient number, since it is larger than the sum of its proper divisors (1615374773787).

10140433013221 is a wasteful number, since it uses less digits than its factorization.

10140433013221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13491892.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10140433013221 its reverse (12231033404101), we get a palindrome (22371466417322).

The spelling of 10140433013221 in words is "ten trillion, one hundred forty billion, four hundred thirty-three million, thirteen thousand, two hundred twenty-one".