140440340224000 has 96 divisors (see below), whose sum is σ = 350453509005600. Its totient is φ = 56176135987200.

The previous prime is 140440340223983. The next prime is 140440340224103. The reversal of 140440340224000 is 422043044041.

It is a self number, because there is not a number n which added to its sum of digits gives 140440340224000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 274041540 + ... + 274553539.

It is an arithmetic number, because the mean of its divisors is an integer number (3650557385475).

Almost surely, 2^{140440340224000} is an apocalyptic number.

140440340224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140440340224000 is an abundant number, since it is smaller than the sum of its proper divisors (210013168781600).

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

140440340224000 is an frugal number, since it uses more digits than its factorization.

140440340224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548595116 (or 548595086 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 140440340224000 its reverse (422043044041), we get a palindrome (140862383268041).

The spelling of 140440340224000 in words is "one hundred forty trillion, four hundred forty billion, three hundred forty million, two hundred twenty-four thousand".