9011136441 has 16 divisors (see below), whose sum is σ = 12649375040. Its totient is φ = 5690269440.

The previous prime is 9011136439. The next prime is 9011136457. The reversal of 9011136441 is 1446311109.

It is not a de Polignac number, because 9011136441 - 2¹ = 9011136439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9011136399 and 9011136408.

It is not an unprimeable number, because it can be changed into a prime (9011136461) 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, 476421 + ... + 494973.

It is an arithmetic number, because the mean of its divisors is an integer number (790585940).

Almost surely, 2^9011136441 is an apocalyptic number.

It is an amenable number.

9011136441 is a deficient number, since it is larger than the sum of its proper divisors (3638238599).

9011136441 is a wasteful number, since it uses less digits than its factorization.

9011136441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27096.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 9011136441 is about 94927.0058571321. The cubic root of 9011136441 is about 2080.9414224145.

The spelling of 9011136441 in words is "nine billion, eleven million, one hundred thirty-six thousand, four hundred forty-one".