419417045 has 8 divisors (see below), whose sum is σ = 503729496. Its totient is φ = 335247616.

The previous prime is 419417023. The next prime is 419417069. The reversal of 419417045 is 540714914.

It can be written as a sum of positive squares in 4 ways, for example, as 1582564 + 417834481 = 1258^2 + 20441^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 419417045 - 2⁶ = 419416981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 419416996 and 419417014.

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, 29192 + ... + 41121.

It is an arithmetic number, because the mean of its divisors is an integer number (62966187).

Almost surely, 2^419417045 is an apocalyptic number.

It is an amenable number.

419417045 is a deficient number, since it is larger than the sum of its proper divisors (84312451).

419417045 is a wasteful number, since it uses less digits than its factorization.

419417045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71511.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 419417045 is about 20479.6739475998. The cubic root of 419417045 is about 748.5405961031.

The spelling of 419417045 in words is "four hundred nineteen million, four hundred seventeen thousand, forty-five".