32236242420 has 24 divisors (see below), whose sum is σ = 90261478944. Its totient is φ = 8596331296.

The previous prime is 32236242361. The next prime is 32236242433. The reversal of 32236242420 is 2424263223.

It is a super-2 number, since 2×32236242420² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 268635294 + ... + 268635413.

It is an arithmetic number, because the mean of its divisors is an integer number (3760894956).

Almost surely, 2^32236242420 is an apocalyptic number.

32236242420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32236242420 is an abundant number, since it is smaller than the sum of its proper divisors (58025236524).

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

32236242420 is a wasteful number, since it uses less digits than its factorization.

32236242420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537270719 (or 537270717 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The spelling of 32236242420 in words is "thirty-two billion, two hundred thirty-six million, two hundred forty-two thousand, four hundred twenty".