332123402421047 has 2 divisors, whose sum is σ = 332123402421048. Its totient is φ = 332123402421046.

The previous prime is 332123402420977. The next prime is 332123402421049. The reversal of 332123402421047 is 740124204321233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332123402421047 - 2¹⁰ = 332123402420023 is a prime.

It is a super-2 number, since 2×332123402421047² (a number of 30 digits) contains 22 as substring.

Together with 332123402421049, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 332123402421047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332123402421049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166061701210523 + 166061701210524.

It is an arithmetic number, because the mean of its divisors is an integer number (166061701210524).

Almost surely, 2^{332123402421047} is an apocalyptic number.

332123402421047 is a deficient number, since it is larger than the sum of its proper divisors (1).

332123402421047 is an equidigital number, since it uses as much as digits as its factorization.

332123402421047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 332123402421047 in words is "three hundred thirty-two trillion, one hundred twenty-three billion, four hundred two million, four hundred twenty-one thousand, forty-seven".