30151402441 has 2 divisors, whose sum is σ = 30151402442. Its totient is φ = 30151402440.

The previous prime is 30151402409. The next prime is 30151402451. The reversal of 30151402441 is 14420415103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29516614416 + 634788025 = 171804^2 + 25195^2 .

It is a cyclic number.

It is not a de Polignac number, because 30151402441 - 2⁵ = 30151402409 is a prime.

It is not a weakly prime, because it can be changed into another prime (30151402451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15075701220 + 15075701221.

It is an arithmetic number, because the mean of its divisors is an integer number (15075701221).

Almost surely, 2^30151402441 is an apocalyptic number.

It is an amenable number.

30151402441 is a deficient number, since it is larger than the sum of its proper divisors (1).

30151402441 is an equidigital number, since it uses as much as digits as its factorization.

30151402441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 30151402441 its reverse (14420415103), we get a palindrome (44571817544).

The spelling of 30151402441 in words is "thirty billion, one hundred fifty-one million, four hundred two thousand, four hundred forty-one".