42633603442652 has 12 divisors (see below), whose sum is σ = 74633918400216. Its totient is φ = 21309626756880.

The previous prime is 42633603442643. The next prime is 42633603442669. The reversal of 42633603442652 is 25624430633624.

It is a self number, because there is not a number n which added to its sum of digits gives 42633603442652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793727743 + ... + 1793751510.

It is an arithmetic number, because the mean of its divisors is an integer number (6219493200018).

Almost surely, 2^{42633603442652} is an apocalyptic number.

It is an amenable number.

42633603442652 is a deficient number, since it is larger than the sum of its proper divisors (32000314957564).

42633603442652 is a wasteful number, since it uses less digits than its factorization.

42633603442652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587482228 (or 3587482226 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 50.

The spelling of 42633603442652 in words is "forty-two trillion, six hundred thirty-three billion, six hundred three million, four hundred forty-two thousand, six hundred fifty-two".