342055044340 has 24 divisors (see below), whose sum is σ = 718584636672. Its totient is φ = 136770771360.

The previous prime is 342055044277. The next prime is 342055044343. The reversal of 342055044340 is 43440550243.

It is a junction number, because it is equal to n+sod(n) for n = 342055044296 and 342055044305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342055044343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3148144 + ... + 3254983.

It is an arithmetic number, because the mean of its divisors is an integer number (29941026528).

Almost surely, 2^342055044340 is an apocalyptic number.

It is an amenable number.

342055044340 is an abundant number, since it is smaller than the sum of its proper divisors (376529592332).

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

342055044340 is a wasteful number, since it uses less digits than its factorization.

342055044340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6405807 (or 6405805 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 342055044340 its reverse (43440550243), we get a palindrome (385495594583).

The spelling of 342055044340 in words is "three hundred forty-two billion, fifty-five million, forty-four thousand, three hundred forty".