340103152242 has 96 divisors (see below), whose sum is σ = 879432863040. Its totient is φ = 97144185600.

The previous prime is 340103152201. The next prime is 340103152261. The reversal of 340103152242 is 242251301043.

340103152242 is a `hidden beast` number, since 3 + 401 + 0 + 3 + 15 + 2 + 242 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10173058 + ... + 10206434.

It is an arithmetic number, because the mean of its divisors is an integer number (9160758990).

Almost surely, 2^340103152242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340103152242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439716431520).

340103152242 is an abundant number, since it is smaller than the sum of its proper divisors (539329710798).

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

340103152242 is a wasteful number, since it uses less digits than its factorization.

340103152242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37253 (or 37240 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 340103152242 its reverse (242251301043), we get a palindrome (582354453285).

The spelling of 340103152242 in words is "three hundred forty billion, one hundred three million, one hundred fifty-two thousand, two hundred forty-two".