419217142 has 8 divisors (see below), whose sum is σ = 628954416. Its totient is φ = 209565672.

The previous prime is 419217137. The next prime is 419217163. The reversal of 419217142 is 241712914.

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

It is a congruent number.

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, 7393 + ... + 29884.

It is an arithmetic number, because the mean of its divisors is an integer number (78619302).

Almost surely, 2^419217142 is an apocalyptic number.

419217142 is a deficient number, since it is larger than the sum of its proper divisors (209737274).

419217142 is a wasteful number, since it uses less digits than its factorization.

419217142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42902.

The product of its digits is 4032, while the sum is 31.

The square root of 419217142 is about 20474.7928438849. The cubic root of 419217142 is about 748.4216537981.

The spelling of 419217142 in words is "four hundred nineteen million, two hundred seventeen thousand, one hundred forty-two".