30401433211157 has 2 divisors, whose sum is σ = 30401433211158. Its totient is φ = 30401433211156.

The previous prime is 30401433211063. The next prime is 30401433211199. The reversal of 30401433211157 is 75111233410403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30386983728721 + 14449482436 = 5512439^2 + 120206^2 .

It is a cyclic number.

It is not a de Polignac number, because 30401433211157 - 2⁸ = 30401433210901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30401433211657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200716605578 + 15200716605579.

It is an arithmetic number, because the mean of its divisors is an integer number (15200716605579).

Almost surely, 2^{30401433211157} is an apocalyptic number.

It is an amenable number.

30401433211157 is a deficient number, since it is larger than the sum of its proper divisors (1).

30401433211157 is an equidigital number, since it uses as much as digits as its factorization.

30401433211157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 30401433211157 in words is "thirty trillion, four hundred one billion, four hundred thirty-three million, two hundred eleven thousand, one hundred fifty-seven".