120302424524042 has 4 divisors (see below), whose sum is σ = 180453636786066. Its totient is φ = 60151212262020.

The previous prime is 120302424524003. The next prime is 120302424524059. The reversal of 120302424524042 is 240425424203021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120279015218041 + 23409306001 = 10967179^2 + 153001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120302424523993 and 120302424524011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30075606131009 + ... + 30075606131012.

Almost surely, 2^{120302424524042} is an apocalyptic number.

120302424524042 is a deficient number, since it is larger than the sum of its proper divisors (60151212262024).

120302424524042 is an equidigital number, since it uses as much as digits as its factorization.

120302424524042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60151212262023.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 120302424524042 its reverse (240425424203021), we get a palindrome (360727848727063).

The spelling of 120302424524042 in words is "one hundred twenty trillion, three hundred two billion, four hundred twenty-four million, five hundred twenty-four thousand, forty-two".