1415242069 has 2 divisors, whose sum is σ = 1415242070. Its totient is φ = 1415242068.

The previous prime is 1415242057. The next prime is 1415242159. The reversal of 1415242069 is 9602425141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1167588900 + 247653169 = 34170^2 + 15737^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415242069 - 2⁷ = 1415241941 is a prime.

It is a super-2 number, since 2×1415242069² = 4005820227734801522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1415242019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707621034 + 707621035.

It is an arithmetic number, because the mean of its divisors is an integer number (707621035).

Almost surely, 2^1415242069 is an apocalyptic number.

It is an amenable number.

1415242069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415242069 is an equidigital number, since it uses as much as digits as its factorization.

1415242069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1415242069 is about 37619.7032019127. The cubic root of 1415242069 is about 1122.7340911213.

The spelling of 1415242069 in words is "one billion, four hundred fifteen million, two hundred forty-two thousand, sixty-nine".