1311434062534 has 8 divisors (see below), whose sum is σ = 1967161238640. Its totient is φ = 655713649656.

The previous prime is 1311434062529. The next prime is 1311434062571. The reversal of 1311434062534 is 4352604341131.

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

It is a junction number, because it is equal to n+sod(n) for n = 1311434062493 and 1311434062502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174509 + ... + 2000584.

It is an arithmetic number, because the mean of its divisors is an integer number (245895154830).

Almost surely, 2^{1311434062534} is an apocalyptic number.

1311434062534 is a deficient number, since it is larger than the sum of its proper divisors (655727176106).

1311434062534 is a wasteful number, since it uses less digits than its factorization.

1311434062534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381614.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1311434062534 in words is "one trillion, three hundred eleven billion, four hundred thirty-four million, sixty-two thousand, five hundred thirty-four".