2010121344004 has 12 divisors (see below), whose sum is σ = 3612785659084. Its totient is φ = 977896869984.

The previous prime is 2010121343999. The next prime is 2010121344013. The reversal of 2010121344004 is 4004431210102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1706132316100 + 303989027904 = 1306190^2 + 551352^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6790950339 + ... + 6790950634.

Almost surely, 2^{2010121344004} is an apocalyptic number.

It is an amenable number.

2010121344004 is a deficient number, since it is larger than the sum of its proper divisors (1602664315080).

2010121344004 is a wasteful number, since it uses less digits than its factorization.

2010121344004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13581901014 (or 13581901012 counting only the distinct ones).

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

Adding to 2010121344004 its reverse (4004431210102), we get a palindrome (6014552554106).

The spelling of 2010121344004 in words is "two trillion, ten billion, one hundred twenty-one million, three hundred forty-four thousand, four".