90442022024409 has 16 divisors (see below), whose sum is σ = 131918472253440. Its totient is φ = 54660663257360.

The previous prime is 90442022024351. The next prime is 90442022024413.

90442022024409 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 90442022024409 - 2²⁵ = 90441988469977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90442022024429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3817073577 + ... + 3817097270.

It is an arithmetic number, because the mean of its divisors is an integer number (8244904515840).

Almost surely, 2^{90442022024409} is an apocalyptic number.

It is an amenable number.

90442022024409 is a deficient number, since it is larger than the sum of its proper divisors (41476450229031).

90442022024409 is a wasteful number, since it uses less digits than its factorization.

90442022024409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634171220.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 90442022024409 in words is "ninety trillion, four hundred forty-two billion, twenty-two million, twenty-four thousand, four hundred nine".