1382993040584 has 8 divisors (see below), whose sum is σ = 2593111951110. Its totient is φ = 691496520288.

The previous prime is 1382993040571. The next prime is 1382993040647. The reversal of 1382993040584 is 4850403992831.

It can be written as a sum of positive squares in only one way, i.e., 915232795684 + 467760244900 = 956678^2 + 683930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1382993040584² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86437065029 + ... + 86437065044.

Almost surely, 2^{1382993040584} is an apocalyptic number.

It is an amenable number.

1382993040584 is a deficient number, since it is larger than the sum of its proper divisors (1210118910526).

1382993040584 is a wasteful number, since it uses less digits than its factorization.

1382993040584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172874130079 (or 172874130075 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 1382993040584 in words is "one trillion, three hundred eighty-two billion, nine hundred ninety-three million, forty thousand, five hundred eighty-four".