10146021440109 has 8 divisors (see below), whose sum is σ = 13532985735360. Its totient is φ = 6761535719136.

The previous prime is 10146021440089. The next prime is 10146021440143. The reversal of 10146021440109 is 90104412064101.

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

It is not a de Polignac number, because 10146021440109 - 2²³ = 10146013051501 is a prime.

It is a super-3 number, since 3×10146021440109³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10146021440109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10146021440209) 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, 619634017 + ... + 619650390.

It is an arithmetic number, because the mean of its divisors is an integer number (1691623216920).

Almost surely, 2^{10146021440109} is an apocalyptic number.

It is an amenable number.

10146021440109 is a deficient number, since it is larger than the sum of its proper divisors (3386964295251).

10146021440109 is a wasteful number, since it uses less digits than its factorization.

10146021440109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239287139.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 10146021440109 in words is "ten trillion, one hundred forty-six billion, twenty-one million, four hundred forty thousand, one hundred nine".