140223131133441 has 16 divisors (see below), whose sum is σ = 196629217787904. Its totient is φ = 88713572858064.

The previous prime is 140223131133439. The next prime is 140223131133457. The reversal of 140223131133441 is 144331131322041.

It is a happy number.

It is not a de Polignac number, because 140223131133441 - 2¹ = 140223131133439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140223131131441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8000854591 + ... + 8000872116.

It is an arithmetic number, because the mean of its divisors is an integer number (12289326111744).

Almost surely, 2^{140223131133441} is an apocalyptic number.

It is an amenable number.

140223131133441 is a deficient number, since it is larger than the sum of its proper divisors (56406086654463).

140223131133441 is a wasteful number, since it uses less digits than its factorization.

140223131133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001726860.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 140223131133441 its reverse (144331131322041), we get a palindrome (284554262455482).

The spelling of 140223131133441 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty-one million, one hundred thirty-three thousand, four hundred forty-one".