416720027597 has 2 divisors, whose sum is σ = 416720027598. Its totient is φ = 416720027596.

The previous prime is 416720027593. The next prime is 416720027653. The reversal of 416720027597 is 795720027614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356425716196 + 60294311401 = 597014^2 + 245549^2 .

It is a cyclic number.

It is not a de Polignac number, because 416720027597 - 2² = 416720027593 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416720027593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208360013798 + 208360013799.

It is an arithmetic number, because the mean of its divisors is an integer number (208360013799).

Almost surely, 2^416720027597 is an apocalyptic number.

It is an amenable number.

416720027597 is a deficient number, since it is larger than the sum of its proper divisors (1).

416720027597 is an equidigital number, since it uses as much as digits as its factorization.

416720027597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 416720027597 in words is "four hundred sixteen billion, seven hundred twenty million, twenty-seven thousand, five hundred ninety-seven".