45321141031424 has 160 divisors (see below), whose sum is σ = 94814245785600. Its totient is φ = 21620160921600.

The previous prime is 45321141031409. The next prime is 45321141031451. The reversal of 45321141031424 is 42413014112354.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448145537 + ... + 448246655.

It is an arithmetic number, because the mean of its divisors is an integer number (592589036160).

Almost surely, 2^{45321141031424} 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 45321141031424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47407122892800).

45321141031424 is an abundant number, since it is smaller than the sum of its proper divisors (49493104754176).

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

45321141031424 is a wasteful number, since it uses less digits than its factorization.

45321141031424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101634 (or 101618 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 45321141031424 its reverse (42413014112354), we get a palindrome (87734155143778).

The spelling of 45321141031424 in words is "forty-five trillion, three hundred twenty-one billion, one hundred forty-one million, thirty-one thousand, four hundred twenty-four".