136663224445154 has 32 divisors (see below), whose sum is σ = 230863649955840. Its totient is φ = 60110833582800.

The previous prime is 136663224445129. The next prime is 136663224445171. The reversal of 136663224445154 is 451544422366631.

It is a self number, because there is not a number n which added to its sum of digits gives 136663224445154.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30437 + ... + 16532615.

It is an arithmetic number, because the mean of its divisors is an integer number (7214489061120).

Almost surely, 2^{136663224445154} is an apocalyptic number.

136663224445154 is a deficient number, since it is larger than the sum of its proper divisors (94200425510686).

136663224445154 is a wasteful number, since it uses less digits than its factorization.

136663224445154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16514366.

The product of its digits is 49766400, while the sum is 56.

The spelling of 136663224445154 in words is "one hundred thirty-six trillion, six hundred sixty-three billion, two hundred twenty-four million, four hundred forty-five thousand, one hundred fifty-four".