9114542140900 has 729 divisors, whose sum is σ = 25453617041979. Its totient is φ = 2824073118720.

The previous prime is 9114542140811. The next prime is 9114542140903. The reversal of 9114542140900 is 90412454119.

The square root of 9114542140900 is 3019030.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 213198286756 + 8901343854144 = 461734^2 + 2983512^2 .

It is not an unprimeable number, because it can be changed into a prime (9114542140903) by changing a digit.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 154483765071 + ... + 154483765129.

Almost surely, 2^{9114542140900} is an apocalyptic number.

9114542140900 is the 3019030-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9114542140900

9114542140900 is an abundant number, since it is smaller than the sum of its proper divisors (16339074901079).

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

9114542140900 is a wasteful number, since it uses less digits than its factorization.

9114542140900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 9114542140900 in words is "nine trillion, one hundred fourteen billion, five hundred forty-two million, one hundred forty thousand, nine hundred".