37412330616217 has 2 divisors, whose sum is σ = 37412330616218. Its totient is φ = 37412330616216.

The previous prime is 37412330616197. The next prime is 37412330616253. The reversal of 37412330616217 is 71261603321473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28613341532736 + 8798989083481 = 5349144^2 + 2966309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37412330616217 is a prime.

It is not a weakly prime, because it can be changed into another prime (37412330616317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18706165308108 + 18706165308109.

It is an arithmetic number, because the mean of its divisors is an integer number (18706165308109).

Almost surely, 2^{37412330616217} is an apocalyptic number.

It is an amenable number.

37412330616217 is a deficient number, since it is larger than the sum of its proper divisors (1).

37412330616217 is an equidigital number, since it uses as much as digits as its factorization.

37412330616217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 37412330616217 in words is "thirty-seven trillion, four hundred twelve billion, three hundred thirty million, six hundred sixteen thousand, two hundred seventeen".