290104144199 has 4 divisors (see below), whose sum is σ = 293599374936. Its totient is φ = 286608913464.

The previous prime is 290104144177. The next prime is 290104144207. The reversal of 290104144199 is 991441401092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 290104144199 - 2³² = 285809176903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290104144139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1747615244 + ... + 1747615409.

It is an arithmetic number, because the mean of its divisors is an integer number (73399843734).

Almost surely, 2^290104144199 is an apocalyptic number.

290104144199 is a deficient number, since it is larger than the sum of its proper divisors (3495230737).

290104144199 is an equidigital number, since it uses as much as digits as its factorization.

290104144199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495230736.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 290104144199 in words is "two hundred ninety billion, one hundred four million, one hundred forty-four thousand, one hundred ninety-nine".