2343200320042 has 8 divisors (see below), whose sum is σ = 3514896015876. Its totient is φ = 1171568314752.

The previous prime is 2343200319961. The next prime is 2343200320051. The reversal of 2343200320042 is 2400230023432.

It can be written as a sum of positive squares in 2 ways, for example, as 1509578365201 + 833621954841 = 1228649^2 + 913029^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2343200319989 and 2343200320016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15830553 + ... + 15977884.

Almost surely, 2^{2343200320042} is an apocalyptic number.

2343200320042 is a deficient number, since it is larger than the sum of its proper divisors (1171695695834).

2343200320042 is a wasteful number, since it uses less digits than its factorization.

2343200320042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31845272.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 2343200320042 its reverse (2400230023432), we get a palindrome (4743430343474).

The spelling of 2343200320042 in words is "two trillion, three hundred forty-three billion, two hundred million, three hundred twenty thousand, forty-two".