1138763240588 has 12 divisors (see below), whose sum is σ = 1992843590472. Its totient is φ = 569379357600.

The previous prime is 1138763240557. The next prime is 1138763240603. The reversal of 1138763240588 is 8850423678311.

It is a super-2 number, since 2×1138763240588² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134431 + ... + 1887977.

It is an arithmetic number, because the mean of its divisors is an integer number (166070299206).

Almost surely, 2^{1138763240588} is an apocalyptic number.

It is an amenable number.

1138763240588 is a deficient number, since it is larger than the sum of its proper divisors (854080349884).

1138763240588 is a wasteful number, since it uses less digits than its factorization.

1138763240588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131352 (or 1131350 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 1138763240588 in words is "one trillion, one hundred thirty-eight billion, seven hundred sixty-three million, two hundred forty thousand, five hundred eighty-eight".