118938283412 has 12 divisors (see below), whose sum is σ = 224152918836. Its totient is φ = 54894592320.

The previous prime is 118938283379. The next prime is 118938283427. The reversal of 118938283412 is 214382839811.

It can be written as a sum of positive squares in 2 ways, for example, as 52438252036 + 66500031376 = 228994^2 + 257876^2 .

It is a congruent number.

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, 1143637289 + ... + 1143637392.

It is an arithmetic number, because the mean of its divisors is an integer number (18679409903).

Almost surely, 2^118938283412 is an apocalyptic number.

It is an amenable number.

118938283412 is a deficient number, since it is larger than the sum of its proper divisors (105214635424).

118938283412 is a wasteful number, since it uses less digits than its factorization.

118938283412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287274698 (or 2287274696 counting only the distinct ones).

The product of its digits is 663552, while the sum is 50.

The spelling of 118938283412 in words is "one hundred eighteen billion, nine hundred thirty-eight million, two hundred eighty-three thousand, four hundred twelve".