13140232105388 has 6 divisors (see below), whose sum is σ = 22995406184436. Its totient is φ = 6570116052692.

The previous prime is 13140232105387. The next prime is 13140232105433. The reversal of 13140232105388 is 88350123204131.

It is a super-2 number, since 2×13140232105388² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13140232105387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642529013170 + ... + 1642529013177.

It is an arithmetic number, because the mean of its divisors is an integer number (3832567697406).

Almost surely, 2^{13140232105388} is an apocalyptic number.

It is an amenable number.

13140232105388 is a deficient number, since it is larger than the sum of its proper divisors (9855174079048).

13140232105388 is a wasteful number, since it uses less digits than its factorization.

13140232105388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285058026351 (or 3285058026349 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 13140232105388 in words is "thirteen trillion, one hundred forty billion, two hundred thirty-two million, one hundred five thousand, three hundred eighty-eight".