342401412 has 24 divisors (see below), whose sum is σ = 814012416. Its totient is φ = 111980128.

The previous prime is 342401407. The next prime is 342401429. The reversal of 342401412 is 214104243.

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, 268548 + ... + 269819.

It is an arithmetic number, because the mean of its divisors is an integer number (33917184).

Almost surely, 2^342401412 is an apocalyptic number.

It is an amenable number.

342401412 is an abundant number, since it is smaller than the sum of its proper divisors (471611004).

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

342401412 is a wasteful number, since it uses less digits than its factorization.

342401412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538427 (or 538425 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 342401412 is about 18504.0917637154. The cubic root of 342401412 is about 699.5925601718.

Adding to 342401412 its reverse (214104243), we get a palindrome (556505655).

The spelling of 342401412 in words is "three hundred forty-two million, four hundred one thousand, four hundred twelve".