90124212110243 has 16 divisors (see below), whose sum is σ = 95522063978880. Its totient is φ = 84737101747200.

The previous prime is 90124212110137. The next prime is 90124212110249. The reversal of 90124212110243 is 34201121242109.

It is a cyclic number.

It is not a de Polignac number, because 90124212110243 - 2³⁶ = 90055492633507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90124212110249) 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, 105906293 + ... + 106753881.

It is an arithmetic number, because the mean of its divisors is an integer number (5970128998680).

Almost surely, 2^{90124212110243} is an apocalyptic number.

90124212110243 is a deficient number, since it is larger than the sum of its proper divisors (5397851868637).

90124212110243 is a wasteful number, since it uses less digits than its factorization.

90124212110243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853918.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 90124212110243 in words is "ninety trillion, one hundred twenty-four billion, two hundred twelve million, one hundred ten thousand, two hundred forty-three".