419520242 has 8 divisors (see below), whose sum is σ = 631673856. Its totient is φ = 208962292.

The previous prime is 419520239. The next prime is 419520259. The reversal of 419520242 is 242025914.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398258 + ... + 399309.

It is an arithmetic number, because the mean of its divisors is an integer number (78959232).

Almost surely, 2^419520242 is an apocalyptic number.

419520242 is a deficient number, since it is larger than the sum of its proper divisors (212153614).

419520242 is a wasteful number, since it uses less digits than its factorization.

419520242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797832.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 419520242 is about 20482.1932907587. The cubic root of 419520242 is about 748.6019835377.

The spelling of 419520242 in words is "four hundred nineteen million, five hundred twenty thousand, two hundred forty-two".