9141001009090 has 16 divisors (see below), whose sum is σ = 16463030004288. Its totient is φ = 3654349695216.

The previous prime is 9141001009081. The next prime is 9141001009093. The reversal of 9141001009090 is 909001001419.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9141001009093) 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 7 ways as a sum of consecutive naturals, for example, 256319832 + ... + 256355491.

It is an arithmetic number, because the mean of its divisors is an integer number (1028939375268).

Almost surely, 2^{9141001009090} is an apocalyptic number.

9141001009090 is a deficient number, since it is larger than the sum of its proper divisors (7322028995198).

9141001009090 is a wasteful number, since it uses less digits than its factorization.

9141001009090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512677113.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 9141001009090 in words is "nine trillion, one hundred forty-one billion, one million, nine thousand, ninety".