290058242090 has 8 divisors (see below), whose sum is σ = 522104835780. Its totient is φ = 116023296832.

The previous prime is 290058242057. The next prime is 290058242093. The reversal of 290058242090 is 90242850092.

It can be written as a sum of positive squares in 2 ways, for example, as 288963227809 + 1095014281 = 537553^2 + 33091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (290058242093) 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, 14502912095 + ... + 14502912114.

Almost surely, 2^290058242090 is an apocalyptic number.

290058242090 is a deficient number, since it is larger than the sum of its proper divisors (232046593690).

290058242090 is a wasteful number, since it uses less digits than its factorization.

290058242090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29005824216.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 290058242090 in words is "two hundred ninety billion, fifty-eight million, two hundred forty-two thousand, ninety".