136959489511154 has 32 divisors (see below), whose sum is σ = 214165745323200. Its totient is φ = 65609176651200.

The previous prime is 136959489511153. The next prime is 136959489511223. The reversal of 136959489511154 is 451115984959631.

It is not an unprimeable number, because it can be changed into a prime (136959489511153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11483072 + ... + 20143979.

It is an arithmetic number, because the mean of its divisors is an integer number (6692679541350).

Almost surely, 2^{136959489511154} is an apocalyptic number.

136959489511154 is a deficient number, since it is larger than the sum of its proper divisors (77206255812046).

136959489511154 is a wasteful number, since it uses less digits than its factorization.

136959489511154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31627658.

The product of its digits is 209952000, while the sum is 71.

The spelling of 136959489511154 in words is "one hundred thirty-six trillion, nine hundred fifty-nine billion, four hundred eighty-nine million, five hundred eleven thousand, one hundred fifty-four".