415296139 has 2 divisors, whose sum is σ = 415296140. Its totient is φ = 415296138.

The previous prime is 415296137. The next prime is 415296157. The reversal of 415296139 is 931692514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 415296139 - 2¹ = 415296137 is a prime.

Together with 415296137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (415296137) 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, 207648069 + 207648070.

It is an arithmetic number, because the mean of its divisors is an integer number (207648070).

Almost surely, 2^415296139 is an apocalyptic number.

415296139 is a deficient number, since it is larger than the sum of its proper divisors (1).

415296139 is an equidigital number, since it uses as much as digits as its factorization.

415296139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 40.

The square root of 415296139 is about 20378.8159371441. The cubic root of 415296139 is about 746.0809730093.

The spelling of 415296139 in words is "four hundred fifteen million, two hundred ninety-six thousand, one hundred thirty-nine".