32340532020 has 24 divisors (see below), whose sum is σ = 90553489824. Its totient is φ = 8624141856.

The previous prime is 32340532009. The next prime is 32340532031. The reversal of 32340532020 is 2023504323.

It is an interprime number because it is at equal distance from previous prime (32340532009) and next prime (32340532031).

It is a super-2 number, since 2×32340532020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 269504374 + ... + 269504493.

It is an arithmetic number, because the mean of its divisors is an integer number (3773062076).

Almost surely, 2^32340532020 is an apocalyptic number.

32340532020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32340532020 is an abundant number, since it is smaller than the sum of its proper divisors (58212957804).

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

32340532020 is a wasteful number, since it uses less digits than its factorization.

32340532020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539008879 (or 539008877 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The spelling of 32340532020 in words is "thirty-two billion, three hundred forty million, five hundred thirty-two thousand, twenty".