342324031421 has 8 divisors (see below), whose sum is σ = 353376108288. Its totient is φ = 331272540000.

The previous prime is 342324031409. The next prime is 342324031433. The reversal of 342324031421 is 124130423243.

It is an interprime number because it is at equal distance from previous prime (342324031409) and next prime (342324031433).

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

It is a cyclic number.

It is not a de Polignac number, because 342324031421 - 2³⁴ = 325144162237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342324031451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255121 + ... + 1503321.

It is an arithmetic number, because the mean of its divisors is an integer number (44172013536).

Almost surely, 2^342324031421 is an apocalyptic number.

342324031421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

342324031421 is a deficient number, since it is larger than the sum of its proper divisors (11052076867).

342324031421 is a wasteful number, since it uses less digits than its factorization.

342324031421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292723.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 342324031421 its reverse (124130423243), we get a palindrome (466454454664).

The spelling of 342324031421 in words is "three hundred forty-two billion, three hundred twenty-four million, thirty-one thousand, four hundred twenty-one".