10140410221021 has 8 divisors (see below), whose sum is σ = 10142089982784. Its totient is φ = 10138730611680.

The previous prime is 10140410221009. The next prime is 10140410221057. The reversal of 10140410221021 is 12012201404101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10140410221021 - 2⁵ = 10140410220989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10140410221021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140410221121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242010945 + ... + 242052841.

It is an arithmetic number, because the mean of its divisors is an integer number (1267761247848).

Almost surely, 2^{10140410221021} is an apocalyptic number.

It is an amenable number.

10140410221021 is a deficient number, since it is larger than the sum of its proper divisors (1679761763).

10140410221021 is an equidigital number, since it uses as much as digits as its factorization.

10140410221021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76211.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10140410221021 its reverse (12012201404101), we get a palindrome (22152611625122).

The spelling of 10140410221021 in words is "ten trillion, one hundred forty billion, four hundred ten million, two hundred twenty-one thousand, twenty-one".