36421262401 has 2 divisors, whose sum is σ = 36421262402. Its totient is φ = 36421262400.

The previous prime is 36421262351. The next prime is 36421262407. The reversal of 36421262401 is 10426212463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31362639025 + 5058623376 = 177095^2 + 71124^2 .

It is a cyclic number.

It is not a de Polignac number, because 36421262401 - 2⁹ = 36421261889 is a prime.

It is not a weakly prime, because it can be changed into another prime (36421262407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18210631200 + 18210631201.

It is an arithmetic number, because the mean of its divisors is an integer number (18210631201).

Almost surely, 2^36421262401 is an apocalyptic number.

It is an amenable number.

36421262401 is a deficient number, since it is larger than the sum of its proper divisors (1).

36421262401 is an equidigital number, since it uses as much as digits as its factorization.

36421262401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 36421262401 its reverse (10426212463), we get a palindrome (46847474864).

The spelling of 36421262401 in words is "thirty-six billion, four hundred twenty-one million, two hundred sixty-two thousand, four hundred one".