402202100034043 has 2 divisors, whose sum is σ = 402202100034044. Its totient is φ = 402202100034042.

The previous prime is 402202100034017. The next prime is 402202100034181. The reversal of 402202100034043 is 340430001202204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402202100034043 - 2¹³ = 402202100025851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402202100033999 and 402202100034017.

It is not a weakly prime, because it can be changed into another prime (402202101034043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201101050017021 + 201101050017022.

It is an arithmetic number, because the mean of its divisors is an integer number (201101050017022).

Almost surely, 2^{402202100034043} is an apocalyptic number.

402202100034043 is a deficient number, since it is larger than the sum of its proper divisors (1).

402202100034043 is an equidigital number, since it uses as much as digits as its factorization.

402202100034043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 402202100034043 its reverse (340430001202204), we get a palindrome (742632101236247).

The spelling of 402202100034043 in words is "four hundred two trillion, two hundred two billion, one hundred million, thirty-four thousand, forty-three".