43424601020 has 12 divisors (see below), whose sum is σ = 91191662184. Its totient is φ = 17369840400.

The previous prime is 43424601001. The next prime is 43424601037. The reversal of 43424601020 is 2010642434.

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 3 ways as a sum of consecutive naturals, for example, 1085615006 + ... + 1085615045.

It is an arithmetic number, because the mean of its divisors is an integer number (7599305182).

Almost surely, 2^43424601020 is an apocalyptic number.

It is an amenable number.

43424601020 is an abundant number, since it is smaller than the sum of its proper divisors (47767061164).

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

43424601020 is a wasteful number, since it uses less digits than its factorization.

43424601020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171230060 (or 2171230058 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 43424601020 in words is "forty-three billion, four hundred twenty-four million, six hundred one thousand, twenty".