403243033049 has 2 divisors, whose sum is σ = 403243033050. Its totient is φ = 403243033048.

The previous prime is 403243033033. The next prime is 403243033117. The reversal of 403243033049 is 940330342304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324338223049 + 78904810000 = 569507^2 + 280900^2 .

It is a cyclic number.

It is not a de Polignac number, because 403243033049 - 2⁴ = 403243033033 is a prime.

It is not a weakly prime, because it can be changed into another prime (403243033549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201621516524 + 201621516525.

It is an arithmetic number, because the mean of its divisors is an integer number (201621516525).

Almost surely, 2^403243033049 is an apocalyptic number.

It is an amenable number.

403243033049 is a deficient number, since it is larger than the sum of its proper divisors (1).

403243033049 is an equidigital number, since it uses as much as digits as its factorization.

403243033049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 403243033049 in words is "four hundred three billion, two hundred forty-three million, thirty-three thousand, forty-nine".