214620036146666 has 8 divisors (see below), whose sum is σ = 327207596092644. Its totient is φ = 105550837449120.

The previous prime is 214620036146651. The next prime is 214620036146669. The reversal of 214620036146666 is 666641630026412.

It can be written as a sum of positive squares in 2 ways, for example, as 177806996756041 + 36813039390625 = 13334429^2 + 6067375^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (214620036146669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879590311955 + ... + 879590312198.

Almost surely, 2^{214620036146666} is an apocalyptic number.

214620036146666 is a deficient number, since it is larger than the sum of its proper divisors (112587559945978).

214620036146666 is a wasteful number, since it uses less digits than its factorization.

214620036146666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759180624216.

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 214620036146666 in words is "two hundred fourteen trillion, six hundred twenty billion, thirty-six million, one hundred forty-six thousand, six hundred sixty-six".