148302740042 has 8 divisors (see below), whose sum is σ = 222462603876. Its totient is φ = 74148538752.

The previous prime is 148302740021. The next prime is 148302740051. The reversal of 148302740042 is 240047203841.

It can be written as a sum of positive squares in 2 ways, for example, as 132007962241 + 16294777801 = 363329^2 + 127651^2 .

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 = 148302739984 and 148302740011.

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, 1349543 + ... + 1455290.

Almost surely, 2^148302740042 is an apocalyptic number.

148302740042 is a deficient number, since it is larger than the sum of its proper divisors (74159863834).

148302740042 is a wasteful number, since it uses less digits than its factorization.

148302740042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831272.

The product of its (nonzero) digits is 43008, while the sum is 35.

Adding to 148302740042 its reverse (240047203841), we get a palindrome (388349943883).

The spelling of 148302740042 in words is "one hundred forty-eight billion, three hundred two million, seven hundred forty thousand, forty-two".