140140502105041 has 8 divisors (see below), whose sum is σ = 140361266950344. Its totient is φ = 139919743918080.

The previous prime is 140140502105039. The next prime is 140140502105053. The reversal of 140140502105041 is 140501205041041.

It can be written as a sum of positive squares in 4 ways, for example, as 25784662179600 + 114355839925441 = 5077860^2 + 10693729^2 .

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 140140502105041 - 2¹ = 140140502105039 is a prime.

It is a super-2 number, since 2×140140502105041² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140140502105011) 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, 41337405 + ... + 44598901.

It is an arithmetic number, because the mean of its divisors is an integer number (17545158368793).

Almost surely, 2^{140140502105041} is an apocalyptic number.

It is an amenable number.

140140502105041 is a deficient number, since it is larger than the sum of its proper divisors (220764845303).

140140502105041 is an equidigital number, since it uses as much as digits as its factorization.

140140502105041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329171.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 140140502105041 its reverse (140501205041041), we get a palindrome (280641707146082).

The spelling of 140140502105041 in words is "one hundred forty trillion, one hundred forty billion, five hundred two million, one hundred five thousand, forty-one".