1311442011034 has 8 divisors (see below), whose sum is σ = 1967169656340. Its totient is φ = 655718792256.

The previous prime is 1311442011029. The next prime is 1311442011037. The reversal of 1311442011034 is 4301102441131.

It can be written as a sum of positive squares in 2 ways, for example, as 1263369256009 + 48072755025 = 1123997^2 + 219255^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1311442011037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225709 + ... + 1635184.

Almost surely, 2^{1311442011034} is an apocalyptic number.

1311442011034 is a deficient number, since it is larger than the sum of its proper divisors (655727645306).

1311442011034 is a wasteful number, since it uses less digits than its factorization.

1311442011034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213264.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1311442011034 its reverse (4301102441131), we get a palindrome (5612544452165).

The spelling of 1311442011034 in words is "one trillion, three hundred eleven billion, four hundred forty-two million, eleven thousand, thirty-four".