342404001 has 12 divisors (see below), whose sum is σ = 498360720. Its totient is φ = 226526040.

The previous prime is 342403991. The next prime is 342404017. The reversal of 342404001 is 100404243.

It is not a de Polignac number, because 342404001 - 2¹¹ = 342401953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342404201) 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 11 ways as a sum of consecutive naturals, for example, 144031 + ... + 146388.

It is an arithmetic number, because the mean of its divisors is an integer number (41530060).

Almost surely, 2^342404001 is an apocalyptic number.

It is an amenable number.

342404001 is a deficient number, since it is larger than the sum of its proper divisors (155956719).

342404001 is a wasteful number, since it uses less digits than its factorization.

342404001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290556 (or 290553 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 342404001 is about 18504.1617210832. The cubic root of 342404001 is about 699.5943234439.

Adding to 342404001 its reverse (100404243), we get a palindrome (442808244).

The spelling of 342404001 in words is "three hundred forty-two million, four hundred four thousand, one".