1339516274687 has 4 divisors (see below), whose sum is σ = 1341132097320. Its totient is φ = 1337900452056.

The previous prime is 1339516274627. The next prime is 1339516274693. The reversal of 1339516274687 is 7864726159331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1339516274687 - 2⁶ = 1339516274623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339516274627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807910073 + ... + 807911730.

It is an arithmetic number, because the mean of its divisors is an integer number (335283024330).

Almost surely, 2^{1339516274687} is an apocalyptic number.

1339516274687 is a deficient number, since it is larger than the sum of its proper divisors (1615822633).

1339516274687 is an equidigital number, since it uses as much as digits as its factorization.

1339516274687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615822632.

The product of its digits is 45722880, while the sum is 62.

The spelling of 1339516274687 in words is "one trillion, three hundred thirty-nine billion, five hundred sixteen million, two hundred seventy-four thousand, six hundred eighty-seven".