32355162042 has 96 divisors (see below), whose sum is σ = 79138332288. Its totient is φ = 8636596224.

The previous prime is 32355162031. The next prime is 32355162079. The reversal of 32355162042 is 24026155323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32355161994 and 32355162012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1653178 + ... + 1672634.

It is an arithmetic number, because the mean of its divisors is an integer number (824357628).

Almost surely, 2^32355162042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32355162042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39569166144).

32355162042 is an abundant number, since it is smaller than the sum of its proper divisors (46783170246).

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

32355162042 is a wasteful number, since it uses less digits than its factorization.

32355162042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19640 (or 19623 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 32355162042 in words is "thirty-two billion, three hundred fifty-five million, one hundred sixty-two thousand, forty-two".