1401100424417 has 2 divisors, whose sum is σ = 1401100424418. Its totient is φ = 1401100424416.

The previous prime is 1401100424413. The next prime is 1401100424461. The reversal of 1401100424417 is 7144240011041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1045140227041 + 355960197376 = 1022321^2 + 596624^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401100424417 - 2² = 1401100424413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401100424417.

It is not a weakly prime, because it can be changed into another prime (1401100424413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700550212208 + 700550212209.

It is an arithmetic number, because the mean of its divisors is an integer number (700550212209).

Almost surely, 2^{1401100424417} is an apocalyptic number.

It is an amenable number.

1401100424417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401100424417 is an equidigital number, since it uses as much as digits as its factorization.

1401100424417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 1401100424417 its reverse (7144240011041), we get a palindrome (8545340435458).

The spelling of 1401100424417 in words is "one trillion, four hundred one billion, one hundred million, four hundred twenty-four thousand, four hundred seventeen".