1139188841272 has 8 divisors (see below), whose sum is σ = 2135979077400. Its totient is φ = 569594420632.

The previous prime is 1139188841251. The next prime is 1139188841363. The reversal of 1139188841272 is 2721488819311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71199302572 + ... + 71199302587.

It is an arithmetic number, because the mean of its divisors is an integer number (266997384675).

Almost surely, 2^{1139188841272} is an apocalyptic number.

It is an amenable number.

1139188841272 is a deficient number, since it is larger than the sum of its proper divisors (996790236128).

1139188841272 is a wasteful number, since it uses less digits than its factorization.

1139188841272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142398605165 (or 142398605161 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 55.

The spelling of 1139188841272 in words is "one trillion, one hundred thirty-nine billion, one hundred eighty-eight million, eight hundred forty-one thousand, two hundred seventy-two".