12016440603635 has 32 divisors (see below), whose sum is σ = 16064900994240. Its totient is φ = 8567433358848.

The previous prime is 12016440603527. The next prime is 12016440603637. The reversal of 12016440603635 is 53630604461021.

It is not a de Polignac number, because 12016440603635 - 2⁸ = 12016440603379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12016440603592 and 12016440603601.

It is not an unprimeable number, because it can be changed into a prime (12016440603637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81050684 + ... + 81198806.

It is an arithmetic number, because the mean of its divisors is an integer number (502028156070).

Almost surely, 2^{12016440603635} is an apocalyptic number.

12016440603635 is a deficient number, since it is larger than the sum of its proper divisors (4048460390605).

12016440603635 is a wasteful number, since it uses less digits than its factorization.

12016440603635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191207.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 12016440603635 in words is "twelve trillion, sixteen billion, four hundred forty million, six hundred three thousand, six hundred thirty-five".