9488942140 has 24 divisors (see below), whose sum is σ = 19947341232. Its totient is φ = 3791660160.

The previous prime is 9488942131. The next prime is 9488942149. The reversal of 9488942140 is 412498849.

It is an interprime number because it is at equal distance from previous prime (9488942131) and next prime (9488942149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9488942149) 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, 224889 + ... + 263728.

It is an arithmetic number, because the mean of its divisors is an integer number (831139218).

Almost surely, 2^9488942140 is an apocalyptic number.

It is an amenable number.

9488942140 is an abundant number, since it is smaller than the sum of its proper divisors (10458399092).

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

9488942140 is a wasteful number, since it uses less digits than its factorization.

9488942140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489597 (or 489595 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The square root of 9488942140 is about 97411.2013066259. The cubic root of 9488942140 is about 2117.0897337187.

The spelling of 9488942140 in words is "nine billion, four hundred eighty-eight million, nine hundred forty-two thousand, one hundred forty".