42300044122 has 8 divisors (see below), whose sum is σ = 72514361376. Its totient is φ = 18128590332.

The previous prime is 42300044117. The next prime is 42300044153. The reversal of 42300044122 is 22144000324.

It is a happy number.

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 = 42300044093 and 42300044102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510715848 + ... + 1510715875.

It is an arithmetic number, because the mean of its divisors is an integer number (9064295172).

Almost surely, 2^42300044122 is an apocalyptic number.

42300044122 is a deficient number, since it is larger than the sum of its proper divisors (30214317254).

42300044122 is a wasteful number, since it uses less digits than its factorization.

42300044122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021431732.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42300044122 its reverse (22144000324), we get a palindrome (64444044446).

The spelling of 42300044122 in words is "forty-two billion, three hundred million, forty-four thousand, one hundred twenty-two".