402324014401 has 2 divisors, whose sum is σ = 402324014402. Its totient is φ = 402324014400.

The previous prime is 402324014371. The next prime is 402324014429. The reversal of 402324014401 is 104410423204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382443296400 + 19880718001 = 618420^2 + 140999^2 .

It is a cyclic number.

It is not a de Polignac number, because 402324014401 - 2²³ = 402315625793 is a prime.

It is a super-2 number, since 2×402324014401² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (402324014431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201162007200 + 201162007201.

It is an arithmetic number, because the mean of its divisors is an integer number (201162007201).

Almost surely, 2^402324014401 is an apocalyptic number.

It is an amenable number.

402324014401 is a deficient number, since it is larger than the sum of its proper divisors (1).

402324014401 is an equidigital number, since it uses as much as digits as its factorization.

402324014401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 402324014401 its reverse (104410423204), we get a palindrome (506734437605).

The spelling of 402324014401 in words is "four hundred two billion, three hundred twenty-four million, fourteen thousand, four hundred one".