120331844403427 has 2 divisors, whose sum is σ = 120331844403428. Its totient is φ = 120331844403426.

The previous prime is 120331844403373. The next prime is 120331844403469. The reversal of 120331844403427 is 724304448133021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120331844403427 is a prime.

It is not a weakly prime, because it can be changed into another prime (120331854403427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60165922201713 + 60165922201714.

It is an arithmetic number, because the mean of its divisors is an integer number (60165922201714).

Almost surely, 2^{120331844403427} is an apocalyptic number.

120331844403427 is a deficient number, since it is larger than the sum of its proper divisors (1).

120331844403427 is an equidigital number, since it uses as much as digits as its factorization.

120331844403427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 120331844403427 in words is "one hundred twenty trillion, three hundred thirty-one billion, eight hundred forty-four million, four hundred three thousand, four hundred twenty-seven".