9141914550 has 48 divisors (see below), whose sum is σ = 22688971920. Its totient is φ = 2436013440.

The previous prime is 9141914513. The next prime is 9141914599. The reversal of 9141914550 is 554191419.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9141914499 and 9141914508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183756 + ... + 228144.

It is an arithmetic number, because the mean of its divisors is an integer number (472686915).

Almost surely, 2^9141914550 is an apocalyptic number.

9141914550 is an abundant number, since it is smaller than the sum of its proper divisors (13547057370).

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

9141914550 is a wasteful number, since it uses less digits than its factorization.

9141914550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45777 (or 45772 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

The square root of 9141914550 is about 95613.3596836760. The cubic root of 9141914550 is about 2090.9599727579.

The spelling of 9141914550 in words is "nine billion, one hundred forty-one million, nine hundred fourteen thousand, five hundred fifty".