340025053242 has 64 divisors (see below), whose sum is σ = 787892428800. Its totient is φ = 95816148480.

The previous prime is 340025053229. The next prime is 340025053259. The reversal of 340025053242 is 242350520043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3027267 + ... + 3137577.

It is an arithmetic number, because the mean of its divisors is an integer number (12310819200).

Almost surely, 2^340025053242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340025053242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393946214400).

340025053242 is an abundant number, since it is smaller than the sum of its proper divisors (447867375558).

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

340025053242 is a wasteful number, since it uses less digits than its factorization.

340025053242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111331.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 340025053242 its reverse (242350520043), we get a palindrome (582375573285).

The spelling of 340025053242 in words is "three hundred forty billion, twenty-five million, fifty-three thousand, two hundred forty-two".