2136343276 has 12 divisors (see below), whose sum is σ = 3741742872. Its totient is φ = 1067273888.

The previous prime is 2136343249. The next prime is 2136343351. The reversal of 2136343276 is 6723436312.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 219070 + ... + 228613.

It is an arithmetic number, because the mean of its divisors is an integer number (311811906).

Almost surely, 2^2136343276 is an apocalyptic number.

It is an amenable number.

2136343276 is a deficient number, since it is larger than the sum of its proper divisors (1605399596).

2136343276 is a wasteful number, since it uses less digits than its factorization.

2136343276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448880 (or 448878 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The square root of 2136343276 is about 46220.5936353050. The cubic root of 2136343276 is about 1287.9243257303.

Adding to 2136343276 its reverse (6723436312), we get a palindrome (8859779588).

The spelling of 2136343276 in words is "two billion, one hundred thirty-six million, three hundred forty-three thousand, two hundred seventy-six".