245114354437 has 2 divisors, whose sum is σ = 245114354438. Its totient is φ = 245114354436.

The previous prime is 245114354431. The next prime is 245114354503. The reversal of 245114354437 is 734453411542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207074142916 + 38040211521 = 455054^2 + 195039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245114354437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245114354393 and 245114354402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245114354431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122557177218 + 122557177219.

It is an arithmetic number, because the mean of its divisors is an integer number (122557177219).

Almost surely, 2^245114354437 is an apocalyptic number.

It is an amenable number.

245114354437 is a deficient number, since it is larger than the sum of its proper divisors (1).

245114354437 is an equidigital number, since it uses as much as digits as its factorization.

245114354437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 43.

Adding to 245114354437 its reverse (734453411542), we get a palindrome (979567765979).

The spelling of 245114354437 in words is "two hundred forty-five billion, one hundred fourteen million, three hundred fifty-four thousand, four hundred thirty-seven".