214320313670746 has 16 divisors (see below), whose sum is σ = 321565626958248. Its totient is φ = 107131772160000.

The previous prime is 214320313670731. The next prime is 214320313670747. The reversal of 214320313670746 is 647076313023412.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 144843270957225 + 69477042713521 = 12035085^2 + 8335289^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 214320313670746.

It is not an unprimeable number, because it can be changed into a prime (214320313670747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679316116 + ... + 679631536.

Almost surely, 2^{214320313670746} is an apocalyptic number.

214320313670746 is a deficient number, since it is larger than the sum of its proper divisors (107245313287502).

214320313670746 is a wasteful number, since it uses less digits than its factorization.

214320313670746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404337.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 214320313670746 in words is "two hundred fourteen trillion, three hundred twenty billion, three hundred thirteen million, six hundred seventy thousand, seven hundred forty-six".