2612611442 has 24 divisors (see below), whose sum is σ = 4757723904. Its totient is φ = 1053824832.

The previous prime is 2612611399. The next prime is 2612611447. The reversal of 2612611442 is 2441162162.

It is not an unprimeable number, because it can be changed into a prime (2612611447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318818 + ... + 326909.

It is an arithmetic number, because the mean of its divisors is an integer number (198238496).

Almost surely, 2^2612611442 is an apocalyptic number.

2612611442 is a deficient number, since it is larger than the sum of its proper divisors (2145112462).

2612611442 is a wasteful number, since it uses less digits than its factorization.

2612611442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645770 (or 645753 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 2612611442 is about 51113.7109003054. The cubic root of 2612611442 is about 1377.2885642258.

The spelling of 2612611442 in words is "two billion, six hundred twelve million, six hundred eleven thousand, four hundred forty-two".