14532420401 has 2 divisors, whose sum is σ = 14532420402. Its totient is φ = 14532420400.

The previous prime is 14532420373. The next prime is 14532420433. The reversal of 14532420401 is 10402423541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11616528400 + 2915892001 = 107780^2 + 53999^2 .

It is a cyclic number.

It is not a de Polignac number, because 14532420401 - 2⁶ = 14532420337 is a prime.

It is a super-2 number, since 2×14532420401² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14532420491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266210200 + 7266210201.

It is an arithmetic number, because the mean of its divisors is an integer number (7266210201).

Almost surely, 2^14532420401 is an apocalyptic number.

It is an amenable number.

14532420401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14532420401 is an equidigital number, since it uses as much as digits as its factorization.

14532420401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 14532420401 its reverse (10402423541), we get a palindrome (24934843942).

The spelling of 14532420401 in words is "fourteen billion, five hundred thirty-two million, four hundred twenty thousand, four hundred one".