136404686651432 has 16 divisors (see below), whose sum is σ = 255760224904800. Its totient is φ = 68201960010160.

The previous prime is 136404686651371. The next prime is 136404686651479. The reversal of 136404686651432 is 234156686404631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46399244 + ... + 49251387.

It is an arithmetic number, because the mean of its divisors is an integer number (15985014056550).

Almost surely, 2^{136404686651432} is an apocalyptic number.

It is an amenable number.

136404686651432 is a deficient number, since it is larger than the sum of its proper divisors (119355538253368).

136404686651432 is a wasteful number, since it uses less digits than its factorization.

136404686651432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95828896 (or 95828892 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 59.

The spelling of 136404686651432 in words is "one hundred thirty-six trillion, four hundred four billion, six hundred eighty-six million, six hundred fifty-one thousand, four hundred thirty-two".