13642405141534 has 8 divisors (see below), whose sum is σ = 22037731382520. Its totient is φ = 6296494680696.

The previous prime is 13642405141523. The next prime is 13642405141613. The reversal of 13642405141534 is 43514150424631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13642405141534² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262353945004 + ... + 262353945055.

It is an arithmetic number, because the mean of its divisors is an integer number (2754716422815).

Almost surely, 2^{13642405141534} is an apocalyptic number.

13642405141534 is a deficient number, since it is larger than the sum of its proper divisors (8395326240986).

13642405141534 is a wasteful number, since it uses less digits than its factorization.

13642405141534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524707890074.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 13642405141534 in words is "thirteen trillion, six hundred forty-two billion, four hundred five million, one hundred forty-one thousand, five hundred thirty-four".