45300325343240 has 128 divisors (see below), whose sum is σ = 111501857491200. Its totient is φ = 16426935889920.

The previous prime is 45300325343129. The next prime is 45300325343291. The reversal of 45300325343240 is 4234352300354.

It is a junction number, because it is equal to n+sod(n) for n = 45300325343194 and 45300325343203.

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 31 ways as a sum of consecutive naturals, for example, 384909044 + ... + 385026716.

It is an arithmetic number, because the mean of its divisors is an integer number (871108261650).

Almost surely, 2^{45300325343240} is an apocalyptic number.

45300325343240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45300325343240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55750928745600).

45300325343240 is an abundant number, since it is smaller than the sum of its proper divisors (66201532147960).

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

45300325343240 is a wasteful number, since it uses less digits than its factorization.

45300325343240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120127 (or 120123 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 45300325343240 its reverse (4234352300354), we get a palindrome (49534677643594).

The spelling of 45300325343240 in words is "forty-five trillion, three hundred billion, three hundred twenty-five million, three hundred forty-three thousand, two hundred forty".