140500244224454 has 8 divisors (see below), whose sum is σ = 210750469222800. Its totient is φ = 70250087816856.

The previous prime is 140500244224441. The next prime is 140500244224493. The reversal of 140500244224454 is 454422442005041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11677754 + ... + 20429645.

It is an arithmetic number, because the mean of its divisors is an integer number (26343808652850).

Almost surely, 2^{140500244224454} is an apocalyptic number.

140500244224454 is a deficient number, since it is larger than the sum of its proper divisors (70250224998346).

140500244224454 is a wasteful number, since it uses less digits than its factorization.

140500244224454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34295374.

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 140500244224454 its reverse (454422442005041), we get a palindrome (594922686229495).

The spelling of 140500244224454 in words is "one hundred forty trillion, five hundred billion, two hundred forty-four million, two hundred twenty-four thousand, four hundred fifty-four".