9414391140 has 144 divisors (see below), whose sum is σ = 35603568000. Its totient is φ = 1956234240.

The previous prime is 9414391127. The next prime is 9414391157. The reversal of 9414391140 is 411934149.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9414391095 and 9414391104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 325765 + ... + 353484.

It is an arithmetic number, because the mean of its divisors is an integer number (247247000).

Almost surely, 2^9414391140 is an apocalyptic number.

9414391140 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9414391140 is an abundant number, since it is smaller than the sum of its proper divisors (26189176860).

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

9414391140 is a wasteful number, since it uses less digits than its factorization.

9414391140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679282 (or 679277 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 9414391140 is about 97027.7854019146. The cubic root of 9414391140 is about 2111.5307610469.

The spelling of 9414391140 in words is "nine billion, four hundred fourteen million, three hundred ninety-one thousand, one hundred forty".