290619342719 has 2 divisors, whose sum is σ = 290619342720. Its totient is φ = 290619342718.

The previous prime is 290619342641. The next prime is 290619342799. The reversal of 290619342719 is 917243916092.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-290619342719 is a prime.

It is a super-5 number, since 5×290619342719⁵ (a number of 59 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290619342799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145309671359 + 145309671360.

It is an arithmetic number, because the mean of its divisors is an integer number (145309671360).

Almost surely, 2^290619342719 is an apocalyptic number.

290619342719 is a deficient number, since it is larger than the sum of its proper divisors (1).

290619342719 is an equidigital number, since it uses as much as digits as its factorization.

290619342719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 290619342719 in words is "two hundred ninety billion, six hundred nineteen million, three hundred forty-two thousand, seven hundred nineteen".