36666870033335 has 16 divisors (see below), whose sum is σ = 44183983757760. Its totient is φ = 29211009308160.

The previous prime is 36666870033301. The next prime is 36666870033337. The reversal of 36666870033335 is 53333007866663.

It is not a de Polignac number, because 36666870033335 - 2²² = 36666865839031 is a prime.

It is a super-2 number, since 2×36666870033335² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36666870033337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47660534 + ... + 48423756.

It is an arithmetic number, because the mean of its divisors is an integer number (2761498984860).

Almost surely, 2^{36666870033335} is an apocalyptic number.

36666870033335 is a deficient number, since it is larger than the sum of its proper divisors (7517113724425).

36666870033335 is a wasteful number, since it uses less digits than its factorization.

36666870033335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803338.

The product of its (nonzero) digits is 88179840, while the sum is 59.

Adding to 36666870033335 its reverse (53333007866663), we get a palindrome (89999877899998).

The spelling of 36666870033335 in words is "thirty-six trillion, six hundred sixty-six billion, eight hundred seventy million, thirty-three thousand, three hundred thirty-five".