146047446037 has 2 divisors, whose sum is σ = 146047446038. Its totient is φ = 146047446036.

The previous prime is 146047446031. The next prime is 146047446049. The reversal of 146047446037 is 730644740641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81308241316 + 64739204721 = 285146^2 + 254439^2 .

It is a cyclic number.

It is not a de Polignac number, because 146047446037 - 2⁷ = 146047445909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146047446031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73023723018 + 73023723019.

It is an arithmetic number, because the mean of its divisors is an integer number (73023723019).

Almost surely, 2^146047446037 is an apocalyptic number.

It is an amenable number.

146047446037 is a deficient number, since it is larger than the sum of its proper divisors (1).

146047446037 is an equidigital number, since it uses as much as digits as its factorization.

146047446037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 146047446037 in words is "one hundred forty-six billion, forty-seven million, four hundred forty-six thousand, thirty-seven".