9912541914 has 96 divisors (see below), whose sum is σ = 24310782720. Its totient is φ = 2991605760.

The previous prime is 9912541853. The next prime is 9912541921. The reversal of 9912541914 is 4191452199.

9912541914 is a `hidden beast` number, since 9 + 9 + 12 + 541 + 91 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9912541914.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1676287 + ... + 1682189.

It is an arithmetic number, because the mean of its divisors is an integer number (253237320).

Almost surely, 2^9912541914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9912541914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12155391360).

9912541914 is an abundant number, since it is smaller than the sum of its proper divisors (14398240806).

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

9912541914 is a wasteful number, since it uses less digits than its factorization.

9912541914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193 (or 6176 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 9912541914 is about 99561.7492514068. The cubic root of 9912541914 is about 2148.1355326297.

The spelling of 9912541914 in words is "nine billion, nine hundred twelve million, five hundred forty-one thousand, nine hundred fourteen".