90241814266 has 8 divisors (see below), whose sum is σ = 141248057184. Its totient is φ = 43159128540.

The previous prime is 90241814263. The next prime is 90241814269. The reversal of 90241814266 is 66241814209.

It is an interprime number because it is at equal distance from previous prime (90241814263) and next prime (90241814269).

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

It is a super-2 number, since 2×90241814266² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90241814263) 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 in 3 ways as a sum of consecutive naturals, for example, 980889240 + ... + 980889331.

It is an arithmetic number, because the mean of its divisors is an integer number (17656007148).

Almost surely, 2^90241814266 is an apocalyptic number.

90241814266 is a deficient number, since it is larger than the sum of its proper divisors (51006242918).

90241814266 is a wasteful number, since it uses less digits than its factorization.

90241814266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961778596.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 90241814266 in words is "ninety billion, two hundred forty-one million, eight hundred fourteen thousand, two hundred sixty-six".