2012135344 has 40 divisors (see below), whose sum is σ = 3924458640. Its totient is φ = 999398400.

The previous prime is 2012135329. The next prime is 2012135353. The reversal of 2012135344 is 4435312102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2341987 + ... + 2342845.

It is an arithmetic number, because the mean of its divisors is an integer number (98111466).

Almost surely, 2^2012135344 is an apocalyptic number.

It is an amenable number.

2012135344 is a deficient number, since it is larger than the sum of its proper divisors (1912323296).

2012135344 is a wasteful number, since it uses less digits than its factorization.

2012135344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2012135344 is about 44856.8316313134. The cubic root of 2012135344 is about 1262.4641757505.

Adding to 2012135344 its reverse (4435312102), we get a palindrome (6447447446).

The spelling of 2012135344 in words is "two billion, twelve million, one hundred thirty-five thousand, three hundred forty-four".