23436004541636 has 24 divisors (see below), whose sum is σ = 43194441780000. Its totient is φ = 11095388446464.

The previous prime is 23436004541591. The next prime is 23436004541659. The reversal of 23436004541636 is 63614540063432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81478586 + ... + 81765713.

It is an arithmetic number, because the mean of its divisors is an integer number (1799768407500).

Almost surely, 2^{23436004541636} is an apocalyptic number.

It is an amenable number.

23436004541636 is a deficient number, since it is larger than the sum of its proper divisors (19758437238364).

23436004541636 is a wasteful number, since it uses less digits than its factorization.

23436004541636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163246211 (or 163246209 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 23436004541636 in words is "twenty-three trillion, four hundred thirty-six billion, four million, five hundred forty-one thousand, six hundred thirty-six".