1138282909062 has 32 divisors (see below), whose sum is σ = 2511483498720. Its totient is φ = 341698433280.

The previous prime is 1138282909033. The next prime is 1138282909073. The reversal of 1138282909062 is 2609092828311.

It is a junction number, because it is equal to n+sod(n) for n = 1138282908996 and 1138282909014.

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, 177964737 + ... + 177971132.

It is an arithmetic number, because the mean of its divisors is an integer number (78483859335).

Almost surely, 2^{1138282909062} is an apocalyptic number.

1138282909062 is an abundant number, since it is smaller than the sum of its proper divisors (1373200589658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1138282909062 is a wasteful number, since it uses less digits than its factorization.

1138282909062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355935928.

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 1138282909062 in words is "one trillion, one hundred thirty-eight billion, two hundred eighty-two million, nine hundred nine thousand, sixty-two".