43414011020 has 24 divisors (see below), whose sum is σ = 91190038464. Its totient is φ = 17361677696.

The previous prime is 43414010989. The next prime is 43414011023. The reversal of 43414011020 is 2011041434.

43414011020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 43414010983 and 43414011001.

It is not an unprimeable number, because it can be changed into a prime (43414011023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153929 + ... + 332448.

It is an arithmetic number, because the mean of its divisors is an integer number (3799584936).

Almost surely, 2^43414011020 is an apocalyptic number.

It is an amenable number.

43414011020 is an abundant number, since it is smaller than the sum of its proper divisors (47776027444).

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

43414011020 is a wasteful number, since it uses less digits than its factorization.

43414011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490849 (or 490847 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 43414011020 its reverse (2011041434), we get a palindrome (45425052454).

The spelling of 43414011020 in words is "forty-three billion, four hundred fourteen million, eleven thousand, twenty".