36670666740407 has 4 divisors (see below), whose sum is σ = 41909333417616. Its totient is φ = 31432000063200.

The previous prime is 36670666740361. The next prime is 36670666740467. The reversal of 36670666740407 is 70404766607663.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36670666740407 - 2¹² = 36670666736311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36670666740407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36670666740467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2619333338594 + ... + 2619333338607.

It is an arithmetic number, because the mean of its divisors is an integer number (10477333354404).

Almost surely, 2^{36670666740407} is an apocalyptic number.

36670666740407 is a deficient number, since it is larger than the sum of its proper divisors (5238666677209).

36670666740407 is an equidigital number, since it uses as much as digits as its factorization.

36670666740407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238666677208.

The product of its (nonzero) digits is 128024064, while the sum is 62.

The spelling of 36670666740407 in words is "thirty-six trillion, six hundred seventy billion, six hundred sixty-six million, seven hundred forty thousand, four hundred seven".