1346111234 has 16 divisors (see below), whose sum is σ = 2196021240. Its totient is φ = 615129600.

The previous prime is 1346111231. The next prime is 1346111251. The reversal of 1346111234 is 4321116431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1318053025 + 28058209 = 36305^2 + 5297^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1346111231) 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, 253679 + ... + 258930.

Almost surely, 2^1346111234 is an apocalyptic number.

1346111234 is a deficient number, since it is larger than the sum of its proper divisors (849910006).

1346111234 is a wasteful number, since it uses less digits than its factorization.

1346111234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512725.

The product of its digits is 1728, while the sum is 26.

The square root of 1346111234 is about 36689.3885749000. The cubic root of 1346111234 is about 1104.1472188896.

Adding to 1346111234 its reverse (4321116431), we get a palindrome (5667227665).

The spelling of 1346111234 in words is "one billion, three hundred forty-six million, one hundred eleven thousand, two hundred thirty-four".