1375680637716 has 48 divisors (see below), whose sum is σ = 4001980039680. Its totient is φ = 357319645920.

The previous prime is 1375680637637. The next prime is 1375680637717. The reversal of 1375680637716 is 6177360865731.

It is a self number, because there is not a number n which added to its sum of digits gives 1375680637716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375680637717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744415006 + ... + 744416853.

It is an arithmetic number, because the mean of its divisors is an integer number (83374584160).

Almost surely, 2^{1375680637716} is an apocalyptic number.

It is an amenable number.

1375680637716 is an abundant number, since it is smaller than the sum of its proper divisors (2626299401964).

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

1375680637716 is a wasteful number, since it uses less digits than its factorization.

1375680637716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488831884 (or 1488831882 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 60.

The spelling of 1375680637716 in words is "one trillion, three hundred seventy-five billion, six hundred eighty million, six hundred thirty-seven thousand, seven hundred sixteen".