415038602491 has 2 divisors, whose sum is σ = 415038602492. Its totient is φ = 415038602490.

The previous prime is 415038602479. The next prime is 415038602507. The reversal of 415038602491 is 194206830514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 415038602491 - 2²³ = 415030213883 is a prime.

It is a super-2 number, since 2×415038602491² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (415038602471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207519301245 + 207519301246.

It is an arithmetic number, because the mean of its divisors is an integer number (207519301246).

Almost surely, 2^415038602491 is an apocalyptic number.

415038602491 is a deficient number, since it is larger than the sum of its proper divisors (1).

415038602491 is an equidigital number, since it uses as much as digits as its factorization.

415038602491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 415038602491 in words is "four hundred fifteen billion, thirty-eight million, six hundred two thousand, four hundred ninety-one".