145010142457 has 2 divisors, whose sum is σ = 145010142458. Its totient is φ = 145010142456.

The previous prime is 145010142437. The next prime is 145010142467. The reversal of 145010142457 is 754241010541.

145010142457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75569460201 + 69440682256 = 274899^2 + 263516^2 .

It is a cyclic number.

It is not a de Polignac number, because 145010142457 - 2¹⁵ = 145010109689 is a prime.

It is not a weakly prime, because it can be changed into another prime (145010142437) 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, 72505071228 + 72505071229.

It is an arithmetic number, because the mean of its divisors is an integer number (72505071229).

Almost surely, 2^145010142457 is an apocalyptic number.

It is an amenable number.

145010142457 is a deficient number, since it is larger than the sum of its proper divisors (1).

145010142457 is an equidigital number, since it uses as much as digits as its factorization.

145010142457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 34.

Adding to 145010142457 its reverse (754241010541), we get a palindrome (899251152998).

The spelling of 145010142457 in words is "one hundred forty-five billion, ten million, one hundred forty-two thousand, four hundred fifty-seven".