140350204441 has 8 divisors (see below), whose sum is σ = 140815681344. Its totient is φ = 139884819120.

The previous prime is 140350204429. The next prime is 140350204451. The reversal of 140350204441 is 144402053041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140350204441 is a prime.

It is a super-2 number, since 2×140350204441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140350204451) 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, 4533571 + ... + 4564423.

It is an arithmetic number, because the mean of its divisors is an integer number (17601960168).

Almost surely, 2^140350204441 is an apocalyptic number.

It is an amenable number.

140350204441 is a deficient number, since it is larger than the sum of its proper divisors (465476903).

140350204441 is a wasteful number, since it uses less digits than its factorization.

140350204441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45791.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 140350204441 its reverse (144402053041), we get a palindrome (284752257482).

The spelling of 140350204441 in words is "one hundred forty billion, three hundred fifty million, two hundred four thousand, four hundred forty-one".