2001403480001 has 2 divisors, whose sum is σ = 2001403480002. Its totient is φ = 2001403480000.

The previous prime is 2001403479947. The next prime is 2001403480009. The reversal of 2001403480001 is 1000843041002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1421338455601 + 580065024400 = 1192199^2 + 761620^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001403480001 - 2¹⁴ = 2001403463617 is a prime.

It is a super-5 number, since 5×2001403480001⁵ (a number of 63 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2001403480009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000701740000 + 1000701740001.

It is an arithmetic number, because the mean of its divisors is an integer number (1000701740001).

Almost surely, 2^{2001403480001} is an apocalyptic number.

It is an amenable number.

2001403480001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001403480001 is an equidigital number, since it uses as much as digits as its factorization.

2001403480001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The spelling of 2001403480001 in words is "two trillion, one billion, four hundred three million, four hundred eighty thousand, one".