419342865 has 8 divisors (see below), whose sum is σ = 670948608. Its totient is φ = 223649520.

The previous prime is 419342773. The next prime is 419342899. The reversal of 419342865 is 568243914.

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

It is not a de Polignac number, because 419342865 - 2¹⁵ = 419310097 is a prime.

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, 13978081 + ... + 13978110.

It is an arithmetic number, because the mean of its divisors is an integer number (83868576).

Almost surely, 2^419342865 is an apocalyptic number.

It is an amenable number.

419342865 is a deficient number, since it is larger than the sum of its proper divisors (251605743).

419342865 is a wasteful number, since it uses less digits than its factorization.

419342865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27956199.

The product of its digits is 207360, while the sum is 42.

The square root of 419342865 is about 20477.8628035252. The cubic root of 419342865 is about 748.4964634067.

The spelling of 419342865 in words is "four hundred nineteen million, three hundred forty-two thousand, eight hundred sixty-five".