423024640141 has 2 divisors, whose sum is σ = 423024640142. Its totient is φ = 423024640140.

The previous prime is 423024640121. The next prime is 423024640151. The reversal of 423024640141 is 141046420324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 420487402500 + 2537237641 = 648450^2 + 50371^2 .

It is a cyclic number.

It is not a de Polignac number, because 423024640141 - 2¹¹ = 423024638093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423024640121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211512320070 + 211512320071.

It is an arithmetic number, because the mean of its divisors is an integer number (211512320071).

Almost surely, 2^423024640141 is an apocalyptic number.

It is an amenable number.

423024640141 is a deficient number, since it is larger than the sum of its proper divisors (1).

423024640141 is an equidigital number, since it uses as much as digits as its factorization.

423024640141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 423024640141 in words is "four hundred twenty-three billion, twenty-four million, six hundred forty thousand, one hundred forty-one".