32042342100 has 144 divisors (see below), whose sum is σ = 93936682112. Its totient is φ = 8432087040.

The previous prime is 32042342077. The next prime is 32042342113. The reversal of 32042342100 is 124324023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9670044 + ... + 9673356.

Almost surely, 2^32042342100 is an apocalyptic number.

32042342100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32042342100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46968341056).

32042342100 is an abundant number, since it is smaller than the sum of its proper divisors (61894340012).

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

32042342100 is a wasteful number, since it uses less digits than its factorization.

32042342100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746 (or 3739 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32042342100 its reverse (124324023), we get a palindrome (32166666123).

The spelling of 32042342100 in words is "thirty-two billion, forty-two million, three hundred forty-two thousand, one hundred".