416376403643 has 4 divisors (see below), whose sum is σ = 416923548168. Its totient is φ = 415829259120.

The previous prime is 416376403601. The next prime is 416376403669. The reversal of 416376403643 is 346304673614.

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

It is a cyclic number.

It is not a de Polignac number, because 416376403643 - 2⁶ = 416376403579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416376403673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273571121 + ... + 273572642.

It is an arithmetic number, because the mean of its divisors is an integer number (104230887042).

Almost surely, 2^416376403643 is an apocalyptic number.

416376403643 is a deficient number, since it is larger than the sum of its proper divisors (547144525).

416376403643 is an equidigital number, since it uses as much as digits as its factorization.

416376403643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547144524.

The product of its (nonzero) digits is 2612736, while the sum is 47.

The spelling of 416376403643 in words is "four hundred sixteen billion, three hundred seventy-six million, four hundred three thousand, six hundred forty-three".