9409149233 has 16 divisors (see below), whose sum is σ = 10639698432. Its totient is φ = 8243424000.

The previous prime is 9409149227. The next prime is 9409149257. The reversal of 9409149233 is 3329419049.

It is a cyclic number.

It is not a de Polignac number, because 9409149233 - 2¹⁰ = 9409148209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9409149293) 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, 24935 + ... + 139427.

It is an arithmetic number, because the mean of its divisors is an integer number (664981152).

Almost surely, 2^9409149233 is an apocalyptic number.

It is an amenable number.

9409149233 is a deficient number, since it is larger than the sum of its proper divisors (1230549199).

9409149233 is a wasteful number, since it uses less digits than its factorization.

9409149233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114776.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 9409149233 is about 97000.7692392179. The cubic root of 9409149233 is about 2111.1387901221.

The spelling of 9409149233 in words is "nine billion, four hundred nine million, one hundred forty-nine thousand, two hundred thirty-three".