402037752323 has 2 divisors, whose sum is σ = 402037752324. Its totient is φ = 402037752322.

The previous prime is 402037752307. The next prime is 402037752373. The reversal of 402037752323 is 323257730204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402037752323 - 2⁴ = 402037752307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (402037752373) 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, 201018876161 + 201018876162.

It is an arithmetic number, because the mean of its divisors is an integer number (201018876162).

Almost surely, 2^402037752323 is an apocalyptic number.

402037752323 is a deficient number, since it is larger than the sum of its proper divisors (1).

402037752323 is an equidigital number, since it uses as much as digits as its factorization.

402037752323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 38.

The spelling of 402037752323 in words is "four hundred two billion, thirty-seven million, seven hundred fifty-two thousand, three hundred twenty-three".