43302020412 has 48 divisors (see below), whose sum is σ = 118592929280. Its totient is φ = 12037626432.

The previous prime is 43302020329. The next prime is 43302020413. The reversal of 43302020412 is 21402020334.

It is a super-2 number, since 2×43302020412² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43302020413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6963112 + ... + 6969327.

Almost surely, 2^43302020412 is an apocalyptic number.

43302020412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

43302020412 is an abundant number, since it is smaller than the sum of its proper divisors (75290908868).

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

43302020412 is a wasteful number, since it uses less digits than its factorization.

43302020412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13932490 (or 13932488 counting only the distinct ones).

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

Adding to 43302020412 its reverse (21402020334), we get a palindrome (64704040746).

The spelling of 43302020412 in words is "forty-three billion, three hundred two million, twenty thousand, four hundred twelve".