418405045 has 8 divisors (see below), whose sum is σ = 512769024. Its totient is φ = 327602064.

The previous prime is 418405033. The next prime is 418405067. The reversal of 418405045 is 540504814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-418405045 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 418404998 and 418405016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889989 + ... + 890458.

It is an arithmetic number, because the mean of its divisors is an integer number (64096128).

Almost surely, 2^418405045 is an apocalyptic number.

It is an amenable number.

418405045 is a deficient number, since it is larger than the sum of its proper divisors (94363979).

418405045 is a wasteful number, since it uses less digits than its factorization.

418405045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780499.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 418405045 is about 20454.9516010183. The cubic root of 418405045 is about 747.9380668073.

Adding to 418405045 its reverse (540504814), we get a palindrome (958909859).

The spelling of 418405045 in words is "four hundred eighteen million, four hundred five thousand, forty-five".