43231452480 has 84 divisors (see below), whose sum is σ = 148698193332. Its totient is φ = 11528386560.

The previous prime is 43231452479. The next prime is 43231452577. The reversal of 43231452480 is 8425413234.

43231452480 is a `hidden beast` number, since 4 + 32 + 3 + 145 + 2 + 480 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4557870144 + 38673582336 = 67512^2 + 196656^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7502581 + ... + 7508340.

Almost surely, 2^43231452480 is an apocalyptic number.

43231452480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43231452480 is an abundant number, since it is smaller than the sum of its proper divisors (105466740852).

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

43231452480 is a wasteful number, since it uses less digits than its factorization.

43231452480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15010944 (or 15010931 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 43231452480 in words is "forty-three billion, two hundred thirty-one million, four hundred fifty-two thousand, four hundred eighty".