136087476842 has 8 divisors (see below), whose sum is σ = 204134285376. Its totient is φ = 68042715052.

The previous prime is 136087476841. The next prime is 136087476859. The reversal of 136087476842 is 248674780631.

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

It is not an unprimeable number, because it can be changed into a prime (136087476841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332978 + ... + 618909.

It is an arithmetic number, because the mean of its divisors is an integer number (25516785672).

Almost surely, 2^136087476842 is an apocalyptic number.

136087476842 is a deficient number, since it is larger than the sum of its proper divisors (68046808534).

136087476842 is an equidigital number, since it uses as much as digits as its factorization.

136087476842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023372.

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 136087476842 in words is "one hundred thirty-six billion, eighty-seven million, four hundred seventy-six thousand, eight hundred forty-two".