90840333266 has 8 divisors (see below), whose sum is σ = 136269060480. Its totient is φ = 45417313108.

The previous prime is 90840333193. The next prime is 90840333281. The reversal of 90840333266 is 66233304809.

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

It is a super-2 number, since 2×90840333266² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386746 + ... + 1450773.

It is an arithmetic number, because the mean of its divisors is an integer number (17033632560).

Almost surely, 2^90840333266 is an apocalyptic number.

90840333266 is a deficient number, since it is larger than the sum of its proper divisors (45428727214).

90840333266 is a wasteful number, since it uses less digits than its factorization.

90840333266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853528.

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 90840333266 in words is "ninety billion, eight hundred forty million, three hundred thirty-three thousand, two hundred sixty-six".