240570471021401 has 2 divisors, whose sum is σ = 240570471021402. Its totient is φ = 240570471021400.

The previous prime is 240570471021347. The next prime is 240570471021407. The reversal of 240570471021401 is 104120174075042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212682555649600 + 27887915371801 = 14583640^2 + 5280901^2 .

It is a cyclic number.

It is not a de Polignac number, because 240570471021401 - 2³⁸ = 240295593114457 is a prime.

It is not a weakly prime, because it can be changed into another prime (240570471021407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120285235510700 + 120285235510701.

It is an arithmetic number, because the mean of its divisors is an integer number (120285235510701).

Almost surely, 2^{240570471021401} is an apocalyptic number.

It is an amenable number.

240570471021401 is a deficient number, since it is larger than the sum of its proper divisors (1).

240570471021401 is an equidigital number, since it uses as much as digits as its factorization.

240570471021401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 38.

The spelling of 240570471021401 in words is "two hundred forty trillion, five hundred seventy billion, four hundred seventy-one million, twenty-one thousand, four hundred one".