2012144413 has 8 divisors (see below), whose sum is σ = 2061855936. Its totient is φ = 1962463200.

The previous prime is 2012144399. The next prime is 2012144447. The reversal of 2012144413 is 3144412102.

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 2012144413 - 2⁹ = 2012143901 is a prime.

It is a super-2 number, since 2×2012144413² = 8097450277534229138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012144483) 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, 188448 + ... + 198838.

It is an arithmetic number, because the mean of its divisors is an integer number (257731992).

Almost surely, 2^2012144413 is an apocalyptic number.

It is an amenable number.

2012144413 is a deficient number, since it is larger than the sum of its proper divisors (49711523).

2012144413 is a wasteful number, since it uses less digits than its factorization.

2012144413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15155.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2012144413 is about 44856.9327194805. The cubic root of 2012144413 is about 1262.4660724536.

Adding to 2012144413 its reverse (3144412102), we get a palindrome (5156556515).

The spelling of 2012144413 in words is "two billion, twelve million, one hundred forty-four thousand, four hundred thirteen".