140580003601 has 2 divisors, whose sum is σ = 140580003602. Its totient is φ = 140580003600.

The previous prime is 140580003559. The next prime is 140580003607. The reversal of 140580003601 is 106300085041.

It is a Cunningham number, because it is equal to 374940²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140580003600 + 1 = 374940^2 + 1^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140580003601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140580003601.

It is not a weakly prime, because it can be changed into another prime (140580003607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70290001800 + 70290001801.

It is an arithmetic number, because the mean of its divisors is an integer number (70290001801).

Almost surely, 2^140580003601 is an apocalyptic number.

It is an amenable number.

140580003601 is a deficient number, since it is larger than the sum of its proper divisors (1).

140580003601 is an equidigital number, since it uses as much as digits as its factorization.

140580003601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 140580003601 its reverse (106300085041), we get a palindrome (246880088642).

The spelling of 140580003601 in words is "one hundred forty billion, five hundred eighty million, three thousand, six hundred one".