290061732319 has 2 divisors, whose sum is σ = 290061732320. Its totient is φ = 290061732318.

The previous prime is 290061732217. The next prime is 290061732343. The reversal of 290061732319 is 913237160092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 290061732319 - 2²³ = 290053343711 is a prime.

It is a super-2 number, since 2×290061732319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290061732379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145030866159 + 145030866160.

It is an arithmetic number, because the mean of its divisors is an integer number (145030866160).

Almost surely, 2^290061732319 is an apocalyptic number.

290061732319 is a deficient number, since it is larger than the sum of its proper divisors (1).

290061732319 is an equidigital number, since it uses as much as digits as its factorization.

290061732319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 290061732319 in words is "two hundred ninety billion, sixty-one million, seven hundred thirty-two thousand, three hundred nineteen".