1345343200334 has 16 divisors (see below), whose sum is σ = 2306396067936. Its totient is φ = 576552297600.

The previous prime is 1345343200291. The next prime is 1345343200337. The reversal of 1345343200334 is 4330023435431.

It is a junction number, because it is equal to n+sod(n) for n = 1345343200294 and 1345343200303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345343200337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586447 + ... + 2281994.

It is an arithmetic number, because the mean of its divisors is an integer number (144149754246).

Almost surely, 2^{1345343200334} is an apocalyptic number.

1345343200334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1345343200334 is a deficient number, since it is larger than the sum of its proper divisors (961052867602).

1345343200334 is a wasteful number, since it uses less digits than its factorization.

1345343200334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893291.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 1345343200334 its reverse (4330023435431), we get a palindrome (5675366635765).

The spelling of 1345343200334 in words is "one trillion, three hundred forty-five billion, three hundred forty-three million, two hundred thousand, three hundred thirty-four".