9149466156 has 48 divisors (see below), whose sum is σ = 21633696000. Its totient is φ = 3009211072.

The previous prime is 9149466091. The next prime is 9149466163. The reversal of 9149466156 is 6516649419.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9149466099 and 9149466108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830170 + ... + 841118.

It is an arithmetic number, because the mean of its divisors is an integer number (450702000).

Almost surely, 2^9149466156 is an apocalyptic number.

It is an amenable number.

9149466156 is an abundant number, since it is smaller than the sum of its proper divisors (12484229844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9149466156 is a wasteful number, since it uses less digits than its factorization.

9149466156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11878 (or 11876 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 9149466156 is about 95652.8418605532. The cubic root of 9149466156 is about 2091.5355546020.

The spelling of 9149466156 in words is "nine billion, one hundred forty-nine million, four hundred sixty-six thousand, one hundred fifty-six".