1347351302146 has 64 divisors (see below), whose sum is σ = 2147724979200. Its totient is φ = 633139393536.

The previous prime is 1347351302111. The next prime is 1347351302147. The reversal of 1347351302146 is 6412031537431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1347351302099 and 1347351302108.

It is not an unprimeable number, because it can be changed into a prime (1347351302147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111225786 + ... + 111237898.

It is an arithmetic number, because the mean of its divisors is an integer number (33558202800).

Almost surely, 2^{1347351302146} is an apocalyptic number.

1347351302146 is a deficient number, since it is larger than the sum of its proper divisors (800373677054).

1347351302146 is a wasteful number, since it uses less digits than its factorization.

1347351302146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12643.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 1347351302146 its reverse (6412031537431), we get a palindrome (7759382839577).

The spelling of 1347351302146 in words is "one trillion, three hundred forty-seven billion, three hundred fifty-one million, three hundred two thousand, one hundred forty-six".