1345253361154 has 8 divisors (see below), whose sum is σ = 2026691745660. Its totient is φ = 669689445936.

The previous prime is 1345253361119. The next prime is 1345253361209. The reversal of 1345253361154 is 4511633525431.

It can be written as a sum of positive squares in 2 ways, for example, as 1310848675929 + 34404685225 = 1144923^2 + 185485^2 .

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

It is a super-2 number, since 2×1345253361154² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1345253361154.

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, 1468616749 + ... + 1468617664.

Almost surely, 2^{1345253361154} is an apocalyptic number.

1345253361154 is a deficient number, since it is larger than the sum of its proper divisors (681438384506).

1345253361154 is a wasteful number, since it uses less digits than its factorization.

1345253361154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937234644.

The product of its digits is 648000, while the sum is 43.

Adding to 1345253361154 its reverse (4511633525431), we get a palindrome (5856886886585).

The spelling of 1345253361154 in words is "one trillion, three hundred forty-five billion, two hundred fifty-three million, three hundred sixty-one thousand, one hundred fifty-four".