4023505696012 has 24 divisors (see below), whose sum is σ = 7719837350400. Its totient is φ = 1819675938960.

The previous prime is 4023505695997. The next prime is 4023505696043. The reversal of 4023505696012 is 2106965053204.

It is a self number, because there is not a number n which added to its sum of digits gives 4023505696012.

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 7 ways as a sum of consecutive naturals, for example, 229748308 + ... + 229765819.

It is an arithmetic number, because the mean of its divisors is an integer number (321659889600).

Almost surely, 2^{4023505696012} is an apocalyptic number.

It is an amenable number.

4023505696012 is a deficient number, since it is larger than the sum of its proper divisors (3696331654388).

4023505696012 is a wasteful number, since it uses less digits than its factorization.

4023505696012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459514341 (or 459514339 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 4023505696012 in words is "four trillion, twenty-three billion, five hundred five million, six hundred ninety-six thousand, twelve".