1316402414545 has 16 divisors (see below), whose sum is σ = 1582784319312. Its totient is φ = 1051056117760.

The previous prime is 1316402414539. The next prime is 1316402414557. The reversal of 1316402414545 is 5454142046131.

It can be written as a sum of positive squares in 8 ways, for example, as 334703903296 + 981698511249 = 578536^2 + 990807^2 .

It is not a de Polignac number, because 1316402414545 - 2¹⁷ = 1316402283473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1316402414498 and 1316402414507.

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 15 ways as a sum of consecutive naturals, for example, 5797779 + ... + 6020551.

It is an arithmetic number, because the mean of its divisors is an integer number (98924019957).

Almost surely, 2^{1316402414545} is an apocalyptic number.

It is an amenable number.

1316402414545 is a deficient number, since it is larger than the sum of its proper divisors (266381904767).

1316402414545 is a wasteful number, since it uses less digits than its factorization.

1316402414545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225092.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 1316402414545 in words is "one trillion, three hundred sixteen billion, four hundred two million, four hundred fourteen thousand, five hundred forty-five".