236422603442 has 16 divisors (see below), whose sum is σ = 382403700000. Its totient is φ = 109258198560.

The previous prime is 236422603411. The next prime is 236422603447. The reversal of 236422603442 is 244306224632.

236422603442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 236422603396 and 236422603405.

It is not an unprimeable number, because it can be changed into a prime (236422603447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 75872192 + ... + 75875307.

It is an arithmetic number, because the mean of its divisors is an integer number (23900231250).

Almost surely, 2^236422603442 is an apocalyptic number.

236422603442 is a deficient number, since it is larger than the sum of its proper divisors (145981096558).

236422603442 is a wasteful number, since it uses less digits than its factorization.

236422603442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151747561.

The product of its (nonzero) digits is 331776, while the sum is 38.

The spelling of 236422603442 in words is "two hundred thirty-six billion, four hundred twenty-two million, six hundred three thousand, four hundred forty-two".