1403325560401 has 2 divisors, whose sum is σ = 1403325560402. Its totient is φ = 1403325560400.

The previous prime is 1403325560389. The next prime is 1403325560489. The reversal of 1403325560401 is 1040655233041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 839054168001 + 564271392400 = 915999^2 + 751180^2 .

It is a cyclic number.

It is not a de Polignac number, because 1403325560401 - 2⁵ = 1403325560369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1403325560701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701662780200 + 701662780201.

It is an arithmetic number, because the mean of its divisors is an integer number (701662780201).

Almost surely, 2^{1403325560401} is an apocalyptic number.

It is an amenable number.

1403325560401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403325560401 is an equidigital number, since it uses as much as digits as its factorization.

1403325560401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 1403325560401 in words is "one trillion, four hundred three billion, three hundred twenty-five million, five hundred sixty thousand, four hundred one".