1361250052334 has 4 divisors (see below), whose sum is σ = 2041875078504. Its totient is φ = 680625026166.

The previous prime is 1361250052271. The next prime is 1361250052373. The reversal of 1361250052334 is 4332500521631.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1361250052294 and 1361250052303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340312513082 + ... + 340312513085.

It is an arithmetic number, because the mean of its divisors is an integer number (510468769626).

Almost surely, 2^{1361250052334} is an apocalyptic number.

1361250052334 is a deficient number, since it is larger than the sum of its proper divisors (680625026170).

1361250052334 is an equidigital number, since it uses as much as digits as its factorization.

1361250052334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680625026169.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 1361250052334 its reverse (4332500521631), we get a palindrome (5693750573965).

The spelling of 1361250052334 in words is "one trillion, three hundred sixty-one billion, two hundred fifty million, fifty-two thousand, three hundred thirty-four".