1316042025044 has 6 divisors (see below), whose sum is σ = 2303073543834. Its totient is φ = 658021012520.

The previous prime is 1316042025043. The next prime is 1316042025049. The reversal of 1316042025044 is 4405202406131.

It can be written as a sum of positive squares in only one way, i.e., 875650520644 + 440391504400 = 935762^2 + 663620^2 .

It is a super-2 number, since 2×1316042025044² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1316042025044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316042025043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164505253127 + ... + 164505253134.

It is an arithmetic number, because the mean of its divisors is an integer number (383845590639).

Almost surely, 2^{1316042025044} is an apocalyptic number.

It is an amenable number.

1316042025044 is a deficient number, since it is larger than the sum of its proper divisors (987031518790).

1316042025044 is a wasteful number, since it uses less digits than its factorization.

1316042025044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329010506265 (or 329010506263 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 1316042025044 in words is "one trillion, three hundred sixteen billion, forty-two million, twenty-five thousand, forty-four".