1083188438334 has 48 divisors (see below), whose sum is σ = 2356269581952. Its totient is φ = 359623126224.

The previous prime is 1083188438329. The next prime is 1083188438347. The reversal of 1083188438334 is 4338348813801.

It is a happy number.

1083188438334 is a `hidden beast` number, since 1 + 0 + 83 + 188 + 4 + 383 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29914989 + ... + 29951175.

It is an arithmetic number, because the mean of its divisors is an integer number (49088949624).

Almost surely, 2^{1083188438334} is an apocalyptic number.

1083188438334 is an abundant number, since it is smaller than the sum of its proper divisors (1273081143618).

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

1083188438334 is a wasteful number, since it uses less digits than its factorization.

1083188438334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42781 (or 42778 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 1083188438334 in words is "one trillion, eighty-three billion, one hundred eighty-eight million, four hundred thirty-eight thousand, three hundred thirty-four".