140053324014450 has 576 divisors, whose sum is σ = 492256022169600. Its totient is φ = 27681145113600.

The previous prime is 140053324014449. The next prime is 140053324014463. The reversal of 140053324014450 is 54410423350041.

140053324014450 is a `hidden beast` number, since 1 + 40 + 0 + 533 + 2 + 40 + 1 + 4 + 45 + 0 = 666.

It is a super-2 number, since 2×140053324014450² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 142163166 + ... + 143144934.

It is an arithmetic number, because the mean of its divisors is an integer number (854611149600).

Almost surely, 2^{140053324014450} is an apocalyptic number.

140053324014450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140053324014450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246128011084800).

140053324014450 is an abundant number, since it is smaller than the sum of its proper divisors (352202698155150).

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

140053324014450 is a wasteful number, since it uses less digits than its factorization.

140053324014450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982007 (or 981999 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 140053324014450 its reverse (54410423350041), we get a palindrome (194463747364491).

The spelling of 140053324014450 in words is "one hundred forty trillion, fifty-three billion, three hundred twenty-four million, fourteen thousand, four hundred fifty".