1343343131044 has 12 divisors (see below), whose sum is σ = 2350905653068. Its totient is φ = 671655801600.

The previous prime is 1343343131029. The next prime is 1343343131113. The reversal of 1343343131044 is 4401313433431.

It can be written as a sum of positive squares in 2 ways, for example, as 1086831270144 + 256511860900 = 1042512^2 + 506470^2 .

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, 3748197 + ... + 4090924.

Almost surely, 2^{1343343131044} is an apocalyptic number.

It is an amenable number.

1343343131044 is a deficient number, since it is larger than the sum of its proper divisors (1007562522024).

1343343131044 is a wasteful number, since it uses less digits than its factorization.

1343343131044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7881966 (or 7881964 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 1343343131044 its reverse (4401313433431), we get a palindrome (5744656564475).

The spelling of 1343343131044 in words is "one trillion, three hundred forty-three billion, three hundred forty-three million, one hundred thirty-one thousand, forty-four".