416016451 has 4 divisors (see below), whose sum is σ = 423865872. Its totient is φ = 408167032.

The previous prime is 416016431. The next prime is 416016481. The reversal of 416016451 is 154610614.

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 416016451 - 2⁷ = 416016323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416016431) 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, 3924631 + ... + 3924736.

It is an arithmetic number, because the mean of its divisors is an integer number (105966468).

Almost surely, 2^416016451 is an apocalyptic number.

416016451 is a deficient number, since it is larger than the sum of its proper divisors (7849421).

416016451 is an equidigital number, since it uses as much as digits as its factorization.

416016451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7849420.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 416016451 is about 20396.4813387015. The cubic root of 416016451 is about 746.5120715448.

The spelling of 416016451 in words is "four hundred sixteen million, sixteen thousand, four hundred fifty-one".