2010012344 has 8 divisors (see below), whose sum is σ = 3768773160. Its totient is φ = 1005006168.

The previous prime is 2010012307. The next prime is 2010012353. The reversal of 2010012344 is 4432100102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125625764 + ... + 125625779.

It is an arithmetic number, because the mean of its divisors is an integer number (471096645).

Almost surely, 2^2010012344 is an apocalyptic number.

It is an amenable number.

2010012344 is a deficient number, since it is larger than the sum of its proper divisors (1758760816).

2010012344 is a wasteful number, since it uses less digits than its factorization.

2010012344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251251549 (or 251251545 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2010012344 is about 44833.1612090872. The cubic root of 2010012344 is about 1262.0200116879.

Adding to 2010012344 its reverse (4432100102), we get a palindrome (6442112446).

The spelling of 2010012344 in words is "two billion, ten million, twelve thousand, three hundred forty-four".