140041302241 has 2 divisors, whose sum is σ = 140041302242. Its totient is φ = 140041302240.

The previous prime is 140041302229. The next prime is 140041302281. The reversal of 140041302241 is 142203140041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92027289600 + 48014012641 = 303360^2 + 219121^2 .

It is a cyclic number.

It is not a de Polignac number, because 140041302241 - 2¹⁹ = 140040777953 is a prime.

It is a super-2 number, since 2×140041302241² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140041302211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70020651120 + 70020651121.

It is an arithmetic number, because the mean of its divisors is an integer number (70020651121).

Almost surely, 2^140041302241 is an apocalyptic number.

It is an amenable number.

140041302241 is a deficient number, since it is larger than the sum of its proper divisors (1).

140041302241 is an equidigital number, since it uses as much as digits as its factorization.

140041302241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140041302241 its reverse (142203140041), we get a palindrome (282244442282).

The spelling of 140041302241 in words is "one hundred forty billion, forty-one million, three hundred two thousand, two hundred forty-one".