36666703336668 has 48 divisors (see below), whose sum is σ = 88316093730816. Its totient is φ = 11827889369280.

The previous prime is 36666703336609. The next prime is 36666703336691. The reversal of 36666703336668 is 86663330766663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83877430 + ... + 84313442.

It is an arithmetic number, because the mean of its divisors is an integer number (1839918619392).

Almost surely, 2^{36666703336668} is an apocalyptic number.

It is an amenable number.

36666703336668 is an abundant number, since it is smaller than the sum of its proper divisors (51649390394148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36666703336668 is a wasteful number, since it uses less digits than its factorization.

36666703336668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662114 (or 662112 counting only the distinct ones).

The product of its (nonzero) digits is 1269789696, while the sum is 69.

The spelling of 36666703336668 in words is "thirty-six trillion, six hundred sixty-six billion, seven hundred three million, three hundred thirty-six thousand, six hundred sixty-eight".