136562454310342 has 4 divisors (see below), whose sum is σ = 204843681465516. Its totient is φ = 68281227155170.

The previous prime is 136562454310333. The next prime is 136562454310349. The reversal of 136562454310342 is 243013454265631.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136562454310349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34140613577584 + ... + 34140613577587.

It is an arithmetic number, because the mean of its divisors is an integer number (51210920366379).

Almost surely, 2^{136562454310342} is an apocalyptic number.

136562454310342 is a deficient number, since it is larger than the sum of its proper divisors (68281227155174).

136562454310342 is an equidigital number, since it uses as much as digits as its factorization.

136562454310342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68281227155173.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 136562454310342 in words is "one hundred thirty-six trillion, five hundred sixty-two billion, four hundred fifty-four million, three hundred ten thousand, three hundred forty-two".