1314252420506 has 8 divisors (see below), whose sum is σ = 1971390505620. Its totient is φ = 657122251968.

The previous prime is 1314252420461. The next prime is 1314252420529. The reversal of 1314252420506 is 6050242524131.

It can be written as a sum of positive squares in 2 ways, for example, as 1209703018225 + 104549402281 = 1099865^2 + 323341^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 1545071 + ... + 2239586.

Almost surely, 2^{1314252420506} is an apocalyptic number.

1314252420506 is a deficient number, since it is larger than the sum of its proper divisors (657138085114).

1314252420506 is a wasteful number, since it uses less digits than its factorization.

1314252420506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958288.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1314252420506 its reverse (6050242524131), we get a palindrome (7364494944637).

The spelling of 1314252420506 in words is "one trillion, three hundred fourteen billion, two hundred fifty-two million, four hundred twenty thousand, five hundred six".