1232600346401 has 2 divisors, whose sum is σ = 1232600346402. Its totient is φ = 1232600346400.

The previous prime is 1232600346331. The next prime is 1232600346413. The reversal of 1232600346401 is 1046430062321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 836612062225 + 395988284176 = 914665^2 + 629276^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232600346401 - 2¹⁰ = 1232600345377 is a prime.

It is a super-2 number, since 2×1232600346401² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1232600346451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616300173200 + 616300173201.

It is an arithmetic number, because the mean of its divisors is an integer number (616300173201).

Almost surely, 2^{1232600346401} is an apocalyptic number.

It is an amenable number.

1232600346401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232600346401 is an equidigital number, since it uses as much as digits as its factorization.

1232600346401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 1232600346401 in words is "one trillion, two hundred thirty-two billion, six hundred million, three hundred forty-six thousand, four hundred one".