13542606551434 has 16 divisors (see below), whose sum is σ = 20912726671200. Its totient is φ = 6572571209424.

The previous prime is 13542606551393. The next prime is 13542606551489. The reversal of 13542606551434 is 43415560624531.

It is a happy 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, 218355864 + ... + 218417875.

It is an arithmetic number, because the mean of its divisors is an integer number (1307045416950).

Almost surely, 2^{13542606551434} is an apocalyptic number.

13542606551434 is a deficient number, since it is larger than the sum of its proper divisors (7370120119766).

13542606551434 is a wasteful number, since it uses less digits than its factorization.

13542606551434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436774197.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 13542606551434 in words is "thirteen trillion, five hundred forty-two billion, six hundred six million, five hundred fifty-one thousand, four hundred thirty-four".