1014400297 has 2 divisors, whose sum is σ = 1014400298. Its totient is φ = 1014400296.

The previous prime is 1014400273. The next prime is 1014400327. The reversal of 1014400297 is 7920044101.

1014400297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522625321 + 491774976 = 22861^2 + 22176^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014400297 - 2⁷ = 1014400169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1014400237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507200148 + 507200149.

It is an arithmetic number, because the mean of its divisors is an integer number (507200149).

Almost surely, 2^1014400297 is an apocalyptic number.

It is an amenable number.

1014400297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014400297 is an equidigital number, since it uses as much as digits as its factorization.

1014400297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1014400297 is about 31849.6514423628. The cubic root of 1014400297 is about 1004.7772406299. Note that the first 3 decimals are identical.

Adding to 1014400297 its reverse (7920044101), we get a palindrome (8934444398).

The spelling of 1014400297 in words is "one billion, fourteen million, four hundred thousand, two hundred ninety-seven".