140224332337 has 2 divisors, whose sum is σ = 140224332338. Its totient is φ = 140224332336.

The previous prime is 140224332331. The next prime is 140224332379. The reversal of 140224332337 is 733233422041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137896366336 + 2327966001 = 371344^2 + 48249^2 .

It is a cyclic number.

It is not a de Polignac number, because 140224332337 - 2¹⁵ = 140224299569 is a prime.

It is not a weakly prime, because it can be changed into another prime (140224332331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70112166168 + 70112166169.

It is an arithmetic number, because the mean of its divisors is an integer number (70112166169).

Almost surely, 2^140224332337 is an apocalyptic number.

It is an amenable number.

140224332337 is a deficient number, since it is larger than the sum of its proper divisors (1).

140224332337 is an equidigital number, since it uses as much as digits as its factorization.

140224332337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 34.

Adding to 140224332337 its reverse (733233422041), we get a palindrome (873457754378).

The spelling of 140224332337 in words is "one hundred forty billion, two hundred twenty-four million, three hundred thirty-two thousand, three hundred thirty-seven".