40030324505057 has 2 divisors, whose sum is σ = 40030324505058. Its totient is φ = 40030324505056.

The previous prime is 40030324505009. The next prime is 40030324505099. The reversal of 40030324505057 is 75050542303004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32256538506256 + 7773785998801 = 5679484^2 + 2788151^2 .

It is a cyclic number.

It is not a de Polignac number, because 40030324505057 - 2¹⁴ = 40030324488673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40030324505057.

It is not a weakly prime, because it can be changed into another prime (40030324505357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20015162252528 + 20015162252529.

It is an arithmetic number, because the mean of its divisors is an integer number (20015162252529).

Almost surely, 2^{40030324505057} is an apocalyptic number.

It is an amenable number.

40030324505057 is a deficient number, since it is larger than the sum of its proper divisors (1).

40030324505057 is an equidigital number, since it uses as much as digits as its factorization.

40030324505057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 38.

The spelling of 40030324505057 in words is "forty trillion, thirty billion, three hundred twenty-four million, five hundred five thousand, fifty-seven".