32203363842 has 48 divisors (see below), whose sum is σ = 78408203328. Its totient is φ = 9477911520.

The previous prime is 32203363837. The next prime is 32203363849. The reversal of 32203363842 is 24836330223.

It is a junction number, because it is equal to n+sod(n) for n = 32203363797 and 32203363806.

It is not an unprimeable number, because it can be changed into a prime (32203363849) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2986384 + ... + 2997147.

It is an arithmetic number, because the mean of its divisors is an integer number (1633504236).

Almost surely, 2^32203363842 is an apocalyptic number.

32203363842 is an abundant number, since it is smaller than the sum of its proper divisors (46204839486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32203363842 is a wasteful number, since it uses less digits than its factorization.

32203363842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983575 (or 5983572 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 32203363842 in words is "thirty-two billion, two hundred three million, three hundred sixty-three thousand, eight hundred forty-two".