1139028687307 has 16 divisors (see below), whose sum is σ = 1305482359552. Its totient is φ = 973512781920.

The previous prime is 1139028687283. The next prime is 1139028687317. The reversal of 1139028687307 is 7037868209311.

It is a happy number.

It is not a de Polignac number, because 1139028687307 - 2⁷ = 1139028687179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1139028687317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3316348 + ... + 3643654.

It is an arithmetic number, because the mean of its divisors is an integer number (81592647472).

Almost surely, 2^{1139028687307} is an apocalyptic number.

1139028687307 is a deficient number, since it is larger than the sum of its proper divisors (166453672245).

1139028687307 is an equidigital number, since it uses as much as digits as its factorization.

1139028687307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328738.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 1139028687307 in words is "one trillion, one hundred thirty-nine billion, twenty-eight million, six hundred eighty-seven thousand, three hundred seven".