1461232062401 has 2 divisors, whose sum is σ = 1461232062402. Its totient is φ = 1461232062400.

The previous prime is 1461232062397. The next prime is 1461232062403. The reversal of 1461232062401 is 1042602321641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1417525978801 + 43706083600 = 1190599^2 + 209060^2 .

It is an emirp because it is prime and its reverse (1042602321641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1461232062401 - 2² = 1461232062397 is a prime.

Together with 1461232062403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1461232062403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730616031200 + 730616031201.

It is an arithmetic number, because the mean of its divisors is an integer number (730616031201).

Almost surely, 2^{1461232062401} is an apocalyptic number.

It is an amenable number.

1461232062401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461232062401 is an equidigital number, since it uses as much as digits as its factorization.

1461232062401 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 32.

The spelling of 1461232062401 in words is "one trillion, four hundred sixty-one billion, two hundred thirty-two million, sixty-two thousand, four hundred one".