245842150042 has 8 divisors (see below), whose sum is σ = 368766572832. Its totient is φ = 122919959100.

The previous prime is 245842150033. The next prime is 245842150067. The reversal of 245842150042 is 240051248542.

245842150042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 245842149983 and 245842150010.

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, 248184 + ... + 743827.

It is an arithmetic number, because the mean of its divisors is an integer number (46095821604).

Almost surely, 2^245842150042 is an apocalyptic number.

245842150042 is a deficient number, since it is larger than the sum of its proper divisors (122924422790).

245842150042 is a wasteful number, since it uses less digits than its factorization.

245842150042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115924.

The product of its (nonzero) digits is 102400, while the sum is 37.

Adding to 245842150042 its reverse (240051248542), we get a palindrome (485893398584).

The spelling of 245842150042 in words is "two hundred forty-five billion, eight hundred forty-two million, one hundred fifty thousand, forty-two".