1375238705708 has 24 divisors (see below), whose sum is σ = 2750552193312. Its totient is φ = 589371992064.

The previous prime is 1375238705707. The next prime is 1375238705717. The reversal of 1375238705708 is 8075078325731.

It is not an unprimeable number, because it can be changed into a prime (1375238705707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411116 + ... + 1708652.

It is an arithmetic number, because the mean of its divisors is an integer number (114606341388).

Almost surely, 2^{1375238705708} is an apocalyptic number.

It is an amenable number.

1375238705708 is an abundant number, since it is smaller than the sum of its proper divisors (1375313487604).

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

1375238705708 is a wasteful number, since it uses less digits than its factorization.

1375238705708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335401 (or 1335399 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 56.

The spelling of 1375238705708 in words is "one trillion, three hundred seventy-five billion, two hundred thirty-eight million, seven hundred five thousand, seven hundred eight".