90841122670 has 8 divisors (see below), whose sum is σ = 163514020824. Its totient is φ = 36336449064.

The previous prime is 90841122653. The next prime is 90841122709. The reversal of 90841122670 is 7622114809.

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

It is a congruent number.

It is an unprimeable number.

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, 4542056124 + ... + 4542056143.

It is an arithmetic number, because the mean of its divisors is an integer number (20439252603).

Almost surely, 2^90841122670 is an apocalyptic number.

90841122670 is a deficient number, since it is larger than the sum of its proper divisors (72672898154).

90841122670 is a wasteful number, since it uses less digits than its factorization.

90841122670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084112274.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 90841122670 in words is "ninety billion, eight hundred forty-one million, one hundred twenty-two thousand, six hundred seventy".