1138577884846 has 32 divisors (see below), whose sum is σ = 1919737958400. Its totient is φ = 503931183840.

The previous prime is 1138577884837. The next prime is 1138577884859. The reversal of 1138577884846 is 6484887758311.

It is a congruent 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, 16630230 + ... + 16698553.

It is an arithmetic number, because the mean of its divisors is an integer number (59991811200).

Almost surely, 2^{1138577884846} is an apocalyptic number.

1138577884846 is a deficient number, since it is larger than the sum of its proper divisors (781160073554).

1138577884846 is a wasteful number, since it uses less digits than its factorization.

1138577884846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33328864.

The product of its digits is 289013760, while the sum is 70.

The spelling of 1138577884846 in words is "one trillion, one hundred thirty-eight billion, five hundred seventy-seven million, eight hundred eighty-four thousand, eight hundred forty-six".