45321043044000 has 192 divisors, whose sum is σ = 149125806490752. Its totient is φ = 12032370176000.

The previous prime is 45321043043963. The next prime is 45321043044001. The reversal of 45321043044000 is 44034012354.

It is a super-2 number, since 2×45321043044000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (45321043044001) by changing a digit.

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, 5594841 + ... + 11042840.

It is an arithmetic number, because the mean of its divisors is an integer number (776696908806).

Almost surely, 2^{45321043044000} is an apocalyptic number.

45321043044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45321043044000 is an abundant number, since it is smaller than the sum of its proper divisors (103804763446752).

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

45321043044000 is a wasteful number, since it uses less digits than its factorization.

45321043044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16637936 (or 16637918 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 45321043044000 its reverse (44034012354), we get a palindrome (45365077056354).

The spelling of 45321043044000 in words is "forty-five trillion, three hundred twenty-one billion, forty-three million, forty-four thousand".