1414402357 has 2 divisors, whose sum is σ = 1414402358. Its totient is φ = 1414402356.

The previous prime is 1414402321. The next prime is 1414402369. The reversal of 1414402357 is 7532044141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1327800721 + 86601636 = 36439^2 + 9306^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414402357 - 2¹⁵ = 1414369589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414402307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707201178 + 707201179.

It is an arithmetic number, because the mean of its divisors is an integer number (707201179).

Almost surely, 2^1414402357 is an apocalyptic number.

It is an amenable number.

1414402357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414402357 is an equidigital number, since it uses as much as digits as its factorization.

1414402357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1414402357 is about 37608.5410113182. The cubic root of 1414402357 is about 1122.5119948851.

Adding to 1414402357 its reverse (7532044141), we get a palindrome (8946446498).

The spelling of 1414402357 in words is "one billion, four hundred fourteen million, four hundred two thousand, three hundred fifty-seven".