3037130240042 has 4 divisors (see below), whose sum is σ = 4555695360066. Its totient is φ = 1518565120020.

The previous prime is 3037130240021. The next prime is 3037130240077. The reversal of 3037130240042 is 2400420317303.

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., 3004325423401 + 32804816641 = 1733299^2 + 181121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3037130239987 and 3037130240014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 759282560009 + ... + 759282560012.

Almost surely, 2^{3037130240042} is an apocalyptic number.

3037130240042 is a deficient number, since it is larger than the sum of its proper divisors (1518565120024).

3037130240042 is a wasteful number, since it uses less digits than its factorization.

3037130240042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518565120023.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 3037130240042 its reverse (2400420317303), we get a palindrome (5437550557345).

The spelling of 3037130240042 in words is "three trillion, thirty-seven billion, one hundred thirty million, two hundred forty thousand, forty-two".