9004405401401 has 2 divisors, whose sum is σ = 9004405401402. Its totient is φ = 9004405401400.

The previous prime is 9004405401379. The next prime is 9004405401413. The reversal of 9004405401401 is 1041045044009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8967838783225 + 36566618176 = 2994635^2 + 191224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9004405401401 is a prime.

It is not a weakly prime, because it can be changed into another prime (9004405401001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4502202700700 + 4502202700701.

It is an arithmetic number, because the mean of its divisors is an integer number (4502202700701).

Almost surely, 2^{9004405401401} is an apocalyptic number.

It is an amenable number.

9004405401401 is a deficient number, since it is larger than the sum of its proper divisors (1).

9004405401401 is an equidigital number, since it uses as much as digits as its factorization.

9004405401401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 9004405401401 in words is "nine trillion, four billion, four hundred five million, four hundred one thousand, four hundred one".