290391000211 has 16 divisors (see below), whose sum is σ = 321744328864. Its totient is φ = 260435222784.

The previous prime is 290391000199. The next prime is 290391000233. The reversal of 290391000211 is 112000193092.

It is a cyclic number.

It is not a de Polignac number, because 290391000211 - 2⁷ = 290391000083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 290391000211.

It is not an unprimeable number, because it can be changed into a prime (290391000241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2219976 + ... + 2347141.

It is an arithmetic number, because the mean of its divisors is an integer number (20109020554).

Almost surely, 2^290391000211 is an apocalyptic number.

290391000211 is a deficient number, since it is larger than the sum of its proper divisors (31353328653).

290391000211 is a wasteful number, since it uses less digits than its factorization.

290391000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567270.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 290391000211 in words is "two hundred ninety billion, three hundred ninety-one million, two hundred eleven", and thus it is an aban number.