13882042110387 has 54 divisors (see below), whose sum is σ = 20485081099812. Its totient is φ = 8355837718800.

The previous prime is 13882042110331. The next prime is 13882042110407. The reversal of 13882042110387 is 78301124028831.

It is not a de Polignac number, because 13882042110387 - 2¹¹ = 13882042108339 is a prime.

It is a super-2 number, since 2×13882042110387² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13882042110887) 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 53 ways as a sum of consecutive naturals, for example, 11854860312 + ... + 11854861482.

Almost surely, 2^{13882042110387} is an apocalyptic number.

13882042110387 is a deficient number, since it is larger than the sum of its proper divisors (6603038989425).

13882042110387 is an frugal number, since it uses more digits than its factorization.

13882042110387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

Multiplying 13882042110387 by its sum of digits (48), we get a square (666338021298576 = 25813524²).

The spelling of 13882042110387 in words is "thirteen trillion, eight hundred eighty-two billion, forty-two million, one hundred ten thousand, three hundred eighty-seven".