342419502 has 8 divisors (see below), whose sum is σ = 684839016. Its totient is φ = 114139832.

The previous prime is 342419489. The next prime is 342419503. The reversal of 342419502 is 205914243.

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

342419502 is an admirable number.

It is a super-2 number, since 2×342419502² = 234502230699856008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342419502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342419503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28534953 + ... + 28534964.

It is an arithmetic number, because the mean of its divisors is an integer number (85604877).

Almost surely, 2^342419502 is an apocalyptic number.

342419502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342419502 is a wasteful number, since it uses less digits than its factorization.

342419502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57069922.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 342419502 is about 18504.5805680648. The cubic root of 342419502 is about 699.6048804155.

The spelling of 342419502 in words is "three hundred forty-two million, four hundred nineteen thousand, five hundred two".