32412002420 has 48 divisors (see below), whose sum is σ = 77833620480. Its totient is φ = 11106284544.

The previous prime is 32412002411. The next prime is 32412002429. The reversal of 32412002420 is 2420021423.

It is an interprime number because it is at equal distance from previous prime (32412002411) and next prime (32412002429).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 32412002392 and 32412002401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32412002429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180452 + ... + 312068.

It is an arithmetic number, because the mean of its divisors is an integer number (1621533760).

Almost surely, 2^32412002420 is an apocalyptic number.

It is an amenable number.

32412002420 is an abundant number, since it is smaller than the sum of its proper divisors (45421618060).

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

32412002420 is a wasteful number, since it uses less digits than its factorization.

32412002420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133392 (or 133390 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 32412002420 its reverse (2420021423), we get a palindrome (34832023843).

The spelling of 32412002420 in words is "thirty-two billion, four hundred twelve million, two thousand, four hundred twenty".