146044148941 has 2 divisors, whose sum is σ = 146044148942. Its totient is φ = 146044148940.

The previous prime is 146044148917. The next prime is 146044148969. The reversal of 146044148941 is 149841440641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145584218025 + 459930916 = 381555^2 + 21446^2 .

It is a cyclic number.

It is not a de Polignac number, because 146044148941 - 2⁷ = 146044148813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146044148891 and 146044148900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146044148141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73022074470 + 73022074471.

It is an arithmetic number, because the mean of its divisors is an integer number (73022074471).

Almost surely, 2^146044148941 is an apocalyptic number.

It is an amenable number.

146044148941 is a deficient number, since it is larger than the sum of its proper divisors (1).

146044148941 is an equidigital number, since it uses as much as digits as its factorization.

146044148941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 146044148941 in words is "one hundred forty-six billion, forty-four million, one hundred forty-eight thousand, nine hundred forty-one".