9489147398100 has 54 divisors (see below), whose sum is σ = 29743205347310. Its totient is φ = 2530439305920.

The previous prime is 9489147398089. The next prime is 9489147398111. The reversal of 9489147398100 is 18937419849.

9489147398100 is a `hidden beast` number, since 9 + 4 + 89 + 1 + 473 + 9 + 81 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (9489147398089) and next prime (9489147398111).

It can be written as a sum of positive squares in 3 ways, for example, as 959091166224 + 8530056231876 = 979332^2 + 2920626^2 .

It is a super-2 number, since 2×9489147398100² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5271747655 + ... + 5271749454.

Almost surely, 2^{9489147398100} is an apocalyptic number.

9489147398100 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9489147398100 is an abundant number, since it is smaller than the sum of its proper divisors (20254057949210).

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

9489147398100 is a wasteful number, since it uses less digits than its factorization.

9489147398100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10543497129 (or 10543497119 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The spelling of 9489147398100 in words is "nine trillion, four hundred eighty-nine billion, one hundred forty-seven million, three hundred ninety-eight thousand, one hundred".