140324454005 has 8 divisors (see below), whose sum is σ = 168487085472. Its totient is φ = 112194402768.

The previous prime is 140324453989. The next prime is 140324454013. The reversal of 140324454005 is 500454423041.

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

It is a cyclic number.

It is not a de Polignac number, because 140324454005 - 2⁴ = 140324453989 is a prime.

It is a Duffinian number.

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, 8135579 + ... + 8152808.

It is an arithmetic number, because the mean of its divisors is an integer number (21060885684).

Almost surely, 2^140324454005 is an apocalyptic number.

It is an amenable number.

140324454005 is a deficient number, since it is larger than the sum of its proper divisors (28162631467).

140324454005 is a wasteful number, since it uses less digits than its factorization.

140324454005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16290115.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 140324454005 its reverse (500454423041), we get a palindrome (640778877046).

The spelling of 140324454005 in words is "one hundred forty billion, three hundred twenty-four million, four hundred fifty-four thousand, five".