240400114321 has 2 divisors, whose sum is σ = 240400114322. Its totient is φ = 240400114320.

The previous prime is 240400114291. The next prime is 240400114337. The reversal of 240400114321 is 123411004042.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194503050625 + 45897063696 = 441025^2 + 214236^2 .

It is a cyclic number.

It is not a de Polignac number, because 240400114321 - 2¹³ = 240400106129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240400114292 and 240400114301.

It is not a weakly prime, because it can be changed into another prime (240400154321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120200057160 + 120200057161.

It is an arithmetic number, because the mean of its divisors is an integer number (120200057161).

Almost surely, 2^240400114321 is an apocalyptic number.

It is an amenable number.

240400114321 is a deficient number, since it is larger than the sum of its proper divisors (1).

240400114321 is an equidigital number, since it uses as much as digits as its factorization.

240400114321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 240400114321 its reverse (123411004042), we get a palindrome (363811118363).

The spelling of 240400114321 in words is "two hundred forty billion, four hundred million, one hundred fourteen thousand, three hundred twenty-one".