36271343608666 has 32 divisors (see below), whose sum is σ = 58001872142592. Its totient is φ = 16986965751360.

The previous prime is 36271343608663. The next prime is 36271343608729. The reversal of 36271343608666 is 66680634317263.

It is a super-2 number, since 2×36271343608666² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is not an unprimeable number, because it can be changed into a prime (36271343608663) 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, 85269756 + ... + 85694071.

It is an arithmetic number, because the mean of its divisors is an integer number (1812558504456).

Almost surely, 2^{36271343608666} is an apocalyptic number.

36271343608666 is a deficient number, since it is larger than the sum of its proper divisors (21730528533926).

36271343608666 is a wasteful number, since it uses less digits than its factorization.

36271343608666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170963974.

The product of its (nonzero) digits is 94058496, while the sum is 61.

The spelling of 36271343608666 in words is "thirty-six trillion, two hundred seventy-one billion, three hundred forty-three million, six hundred eight thousand, six hundred sixty-six".