43146482132 has 18 divisors (see below), whose sum is σ = 81761308398. Its totient is φ = 19913760672.

The previous prime is 43146482117. The next prime is 43146482149. The reversal of 43146482132 is 23128464134.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3547870096 + 39598612036 = 59564^2 + 198994^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31912403 + ... + 31913754.

It is an arithmetic number, because the mean of its divisors is an integer number (4542294911).

Almost surely, 2^43146482132 is an apocalyptic number.

It is an amenable number.

43146482132 is a deficient number, since it is larger than the sum of its proper divisors (38614826266).

43146482132 is a wasteful number, since it uses less digits than its factorization.

43146482132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63826187 (or 63826172 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The spelling of 43146482132 in words is "forty-three billion, one hundred forty-six million, four hundred eighty-two thousand, one hundred thirty-two".