140432235233441 has 8 divisors (see below), whose sum is σ = 140648577168384. Its totient is φ = 140215897229200.

The previous prime is 140432235233419. The next prime is 140432235233443. The reversal of 140432235233441 is 144332532234041.

It is a happy number.

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 140432235233441 - 2⁴⁶ = 70063491055777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140432235233443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75053030 + ... + 76901376.

It is an arithmetic number, because the mean of its divisors is an integer number (17581072146048).

Almost surely, 2^{140432235233441} is an apocalyptic number.

It is an amenable number.

140432235233441 is a deficient number, since it is larger than the sum of its proper divisors (216341934943).

140432235233441 is a wasteful number, since it uses less digits than its factorization.

140432235233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965351.

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 140432235233441 its reverse (144332532234041), we get a palindrome (284764767467482).

The spelling of 140432235233441 in words is "one hundred forty trillion, four hundred thirty-two billion, two hundred thirty-five million, two hundred thirty-three thousand, four hundred forty-one".