9146418191000 has 32 divisors (see below), whose sum is σ = 21402618569280. Its totient is φ = 3658567276000.

The previous prime is 9146418190993. The next prime is 9146418191003. The reversal of 9146418191000 is 1918146419.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9146418191003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4573208096 + ... + 4573210095.

It is an arithmetic number, because the mean of its divisors is an integer number (668831830290).

Almost surely, 2^{9146418191000} is an apocalyptic number.

It is an amenable number.

9146418191000 is an abundant number, since it is smaller than the sum of its proper divisors (12256200378280).

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

9146418191000 is a wasteful number, since it uses less digits than its factorization.

9146418191000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9146418212 (or 9146418198 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 44.

The spelling of 9146418191000 in words is "nine trillion, one hundred forty-six billion, four hundred eighteen million, one hundred ninety-one thousand".