1316516733043 has 8 divisors (see below), whose sum is σ = 1324639748880. Its totient is φ = 1308414361440.

The previous prime is 1316516733031. The next prime is 1316516733079. The reversal of 1316516733043 is 3403376156131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316516733043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316516733013) 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, 5033113 + ... + 5288218.

It is an arithmetic number, because the mean of its divisors is an integer number (165579968610).

Almost surely, 2^{1316516733043} is an apocalyptic number.

1316516733043 is a deficient number, since it is larger than the sum of its proper divisors (8123015837).

1316516733043 is a wasteful number, since it uses less digits than its factorization.

1316516733043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10322117.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 1316516733043 in words is "one trillion, three hundred sixteen billion, five hundred sixteen million, seven hundred thirty-three thousand, forty-three".