2010444140431 has 4 divisors (see below), whose sum is σ = 2010447641592. Its totient is φ = 2010440639272.

The previous prime is 2010444140293. The next prime is 2010444140447. The reversal of 2010444140431 is 1340414440102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010444140431 - 2¹³ = 2010444132239 is a prime.

It is a super-3 number, since 3×2010444140431³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 2010444140431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010444140531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664741 + ... + 2112526.

It is an arithmetic number, because the mean of its divisors is an integer number (502611910398).

Almost surely, 2^{2010444140431} is an apocalyptic number.

2010444140431 is a deficient number, since it is larger than the sum of its proper divisors (3501161).

2010444140431 is an equidigital number, since it uses as much as digits as its factorization.

2010444140431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501160.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2010444140431 its reverse (1340414440102), we get a palindrome (3350858580533).

The spelling of 2010444140431 in words is "two trillion, ten billion, four hundred forty-four million, one hundred forty thousand, four hundred thirty-one".