1316042154265 has 16 divisors (see below), whose sum is σ = 1591653957696. Its totient is φ = 1044568324800.

The previous prime is 1316042154197. The next prime is 1316042154281. The reversal of 1316042154265 is 5624512406131.

It is not a de Polignac number, because 1316042154265 - 2¹³ = 1316042146073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2809354 + ... + 3244156.

It is an arithmetic number, because the mean of its divisors is an integer number (99478372356).

Almost surely, 2^{1316042154265} is an apocalyptic number.

It is an amenable number.

1316042154265 is a deficient number, since it is larger than the sum of its proper divisors (275611803431).

1316042154265 is a wasteful number, since it uses less digits than its factorization.

1316042154265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439560.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1316042154265 in words is "one trillion, three hundred sixteen billion, forty-two million, one hundred fifty-four thousand, two hundred sixty-five".