13382543542 has 16 divisors (see below), whose sum is σ = 20649727440. Its totient is φ = 6499886688.

The previous prime is 13382543519. The next prime is 13382543563. The reversal of 13382543542 is 24534528331.

It is a junction number, because it is equal to n+sod(n) for n = 13382543495 and 13382543504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100273 + ... + 191884.

It is an arithmetic number, because the mean of its divisors is an integer number (1290607965).

Almost surely, 2^13382543542 is an apocalyptic number.

13382543542 is a deficient number, since it is larger than the sum of its proper divisors (7267183898).

13382543542 is a wasteful number, since it uses less digits than its factorization.

13382543542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292815.

The product of its digits is 345600, while the sum is 40.

The spelling of 13382543542 in words is "thirteen billion, three hundred eighty-two million, five hundred forty-three thousand, five hundred forty-two".