402314201089 has 2 divisors, whose sum is σ = 402314201090. Its totient is φ = 402314201088.

The previous prime is 402314201087. The next prime is 402314201137. The reversal of 402314201089 is 980102413204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290418599025 + 111895602064 = 538905^2 + 334508^2 .

It is a cyclic number.

It is not a de Polignac number, because 402314201089 - 2¹ = 402314201087 is a prime.

Together with 402314201087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (402314201083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201157100544 + 201157100545.

It is an arithmetic number, because the mean of its divisors is an integer number (201157100545).

Almost surely, 2^402314201089 is an apocalyptic number.

It is an amenable number.

402314201089 is a deficient number, since it is larger than the sum of its proper divisors (1).

402314201089 is an equidigital number, since it uses as much as digits as its factorization.

402314201089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 402314201089 in words is "four hundred two billion, three hundred fourteen million, two hundred one thousand, eighty-nine".