36868726642 has 32 divisors (see below), whose sum is σ = 63958797504. Its totient is φ = 15753139200.

The previous prime is 36868726639. The next prime is 36868726651. The reversal of 36868726642 is 24662786863.

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 15 ways as a sum of consecutive naturals, for example, 242538 + ... + 364090.

It is an arithmetic number, because the mean of its divisors is an integer number (1998712422).

Almost surely, 2^36868726642 is an apocalyptic number.

36868726642 is a deficient number, since it is larger than the sum of its proper divisors (27090070862).

36868726642 is a wasteful number, since it uses less digits than its factorization.

36868726642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122394.

The product of its digits is 27869184, while the sum is 58.

The spelling of 36868726642 in words is "thirty-six billion, eight hundred sixty-eight million, seven hundred twenty-six thousand, six hundred forty-two".