541223021504401 has 2 divisors, whose sum is σ = 541223021504402. Its totient is φ = 541223021504400.

The previous prime is 541223021504383. The next prime is 541223021504419. The reversal of 541223021504401 is 104405120322145.

It is a balanced prime because it is at equal distance from previous prime (541223021504383) and next prime (541223021504419).

It can be written as a sum of positive squares in only one way, i.e., 513710384432400 + 27512637072001 = 22665180^2 + 5245249^2 .

It is a cyclic number.

It is not a de Polignac number, because 541223021504401 - 2²⁷ = 541222887286673 is a prime.

It is not a weakly prime, because it can be changed into another prime (541223021504461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270611510752200 + 270611510752201.

It is an arithmetic number, because the mean of its divisors is an integer number (270611510752201).

Almost surely, 2^{541223021504401} is an apocalyptic number.

It is an amenable number.

541223021504401 is a deficient number, since it is larger than the sum of its proper divisors (1).

541223021504401 is an equidigital number, since it uses as much as digits as its factorization.

541223021504401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 541223021504401 its reverse (104405120322145), we get a palindrome (645628141826546).

The spelling of 541223021504401 in words is "five hundred forty-one trillion, two hundred twenty-three billion, twenty-one million, five hundred four thousand, four hundred one".