401114430155213 has 2 divisors, whose sum is σ = 401114430155214. Its totient is φ = 401114430155212.

The previous prime is 401114430155191. The next prime is 401114430155311. The reversal of 401114430155213 is 312551034411104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360281473890724 + 40832956264489 = 18981082^2 + 6390067^2 .

It is a cyclic number.

It is not a de Polignac number, because 401114430155213 - 2¹⁰ = 401114430154189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401114430115213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200557215077606 + 200557215077607.

It is an arithmetic number, because the mean of its divisors is an integer number (200557215077607).

Almost surely, 2^{401114430155213} is an apocalyptic number.

It is an amenable number.

401114430155213 is a deficient number, since it is larger than the sum of its proper divisors (1).

401114430155213 is an equidigital number, since it uses as much as digits as its factorization.

401114430155213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 401114430155213 its reverse (312551034411104), we get a palindrome (713665464566317).

The spelling of 401114430155213 in words is "four hundred one trillion, one hundred fourteen billion, four hundred thirty million, one hundred fifty-five thousand, two hundred thirteen".