30243041401 has 2 divisors, whose sum is σ = 30243041402. Its totient is φ = 30243041400.

The previous prime is 30243041393. The next prime is 30243041431. The reversal of 30243041401 is 10414034203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17536115776 + 12706925625 = 132424^2 + 112725^2 .

It is a cyclic number.

It is not a de Polignac number, because 30243041401 - 2³ = 30243041393 is a prime.

It is not a weakly prime, because it can be changed into another prime (30243041431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121520700 + 15121520701.

It is an arithmetic number, because the mean of its divisors is an integer number (15121520701).

Almost surely, 2^30243041401 is an apocalyptic number.

It is an amenable number.

30243041401 is a deficient number, since it is larger than the sum of its proper divisors (1).

30243041401 is an equidigital number, since it uses as much as digits as its factorization.

30243041401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30243041401 its reverse (10414034203), we get a palindrome (40657075604).

The spelling of 30243041401 in words is "thirty billion, two hundred forty-three million, forty-one thousand, four hundred one".