415740516463 has 4 divisors (see below), whose sum is σ = 415747480720. Its totient is φ = 415733552208.

The previous prime is 415740516427. The next prime is 415740516473. The reversal of 415740516463 is 364615047514.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415740516463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415740516473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3391803 + ... + 3512236.

It is an arithmetic number, because the mean of its divisors is an integer number (103936870180).

Almost surely, 2^415740516463 is an apocalyptic number.

415740516463 is a deficient number, since it is larger than the sum of its proper divisors (6964257).

415740516463 is an equidigital number, since it uses as much as digits as its factorization.

415740516463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964256.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 415740516463 in words is "four hundred fifteen billion, seven hundred forty million, five hundred sixteen thousand, four hundred sixty-three".