1473230051242 has 4 divisors (see below), whose sum is σ = 2209845076866. Its totient is φ = 736615025620.

The previous prime is 1473230051203. The next prime is 1473230051297. The reversal of 1473230051242 is 2421500323741.

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., 1458324327321 + 14905723921 = 1207611^2 + 122089^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1473230051198 and 1473230051207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368307512809 + ... + 368307512812.

Almost surely, 2^{1473230051242} is an apocalyptic number.

1473230051242 is a deficient number, since it is larger than the sum of its proper divisors (736615025624).

1473230051242 is an equidigital number, since it uses as much as digits as its factorization.

1473230051242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736615025623.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 1473230051242 its reverse (2421500323741), we get a palindrome (3894730374983).

The spelling of 1473230051242 in words is "one trillion, four hundred seventy-three billion, two hundred thirty million, fifty-one thousand, two hundred forty-two".