3214766057197 has 2 divisors, whose sum is σ = 3214766057198. Its totient is φ = 3214766057196.

The previous prime is 3214766057131. The next prime is 3214766057213. The reversal of 3214766057197 is 7917506674123.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1845723313476 + 1369042743721 = 1358574^2 + 1170061^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3214766057197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214766457197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607383028598 + 1607383028599.

It is an arithmetic number, because the mean of its divisors is an integer number (1607383028599).

Almost surely, 2^{3214766057197} is an apocalyptic number.

It is an amenable number.

3214766057197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214766057197 is an equidigital number, since it uses as much as digits as its factorization.

3214766057197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13335840, while the sum is 58.

The spelling of 3214766057197 in words is "three trillion, two hundred fourteen billion, seven hundred sixty-six million, fifty-seven thousand, one hundred ninety-seven".