9191401132 has 24 divisors (see below), whose sum is σ = 16300222400. Its totient is φ = 4534601616.

The previous prime is 9191401117. The next prime is 9191401147. The reversal of 9191401132 is 2311041919.

9191401132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9191401117) and next prime (9191401147).

It is a junction number, because it is equal to n+sod(n) for n = 9191401094 and 9191401103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39919 + ... + 141337.

Almost surely, 2^9191401132 is an apocalyptic number.

It is an amenable number.

9191401132 is a deficient number, since it is larger than the sum of its proper divisors (7108821268).

9191401132 is a wasteful number, since it uses less digits than its factorization.

9191401132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101725 (or 101723 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 9191401132 is about 95871.7952893342. The cubic root of 9191401132 is about 2094.7260808073.

The spelling of 9191401132 in words is "nine billion, one hundred ninety-one million, four hundred one thousand, one hundred thirty-two".