12435360401 has 2 divisors, whose sum is σ = 12435360402. Its totient is φ = 12435360400.

The previous prime is 12435360397. The next prime is 12435360437. The reversal of 12435360401 is 10406353421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12404613376 + 30747025 = 111376^2 + 5545^2 .

It is a cyclic number.

It is not a de Polignac number, because 12435360401 - 2² = 12435360397 is a prime.

It is not a weakly prime, because it can be changed into another prime (12435360461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6217680200 + 6217680201.

It is an arithmetic number, because the mean of its divisors is an integer number (6217680201).

Almost surely, 2^12435360401 is an apocalyptic number.

It is an amenable number.

12435360401 is a deficient number, since it is larger than the sum of its proper divisors (1).

12435360401 is an equidigital number, since it uses as much as digits as its factorization.

12435360401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 12435360401 in words is "twelve billion, four hundred thirty-five million, three hundred sixty thousand, four hundred one".