45431143300 has 144 divisors (see below), whose sum is σ = 104475313152. Its totient is φ = 17113536000.

The previous prime is 45431143271. The next prime is 45431143309. The reversal of 45431143300 is 334113454.

It is not an unprimeable number, because it can be changed into a prime (45431143309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51802462 + ... + 51803338.

It is an arithmetic number, because the mean of its divisors is an integer number (725523008).

Almost surely, 2^45431143300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45431143300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52237656576).

45431143300 is an abundant number, since it is smaller than the sum of its proper divisors (59044169852).

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

45431143300 is a wasteful number, since it uses less digits than its factorization.

45431143300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1231 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 45431143300 its reverse (334113454), we get a palindrome (45765256754).

The spelling of 45431143300 in words is "forty-five billion, four hundred thirty-one million, one hundred forty-three thousand, three hundred".