43132754140 has 24 divisors (see below), whose sum is σ = 103518610272. Its totient is φ = 14788372800.

The previous prime is 43132754117. The next prime is 43132754141. The reversal of 43132754140 is 4145723134.

It is a junction number, because it is equal to n+sod(n) for n = 43132754096 and 43132754105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43132754141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 154045411 + ... + 154045690.

It is an arithmetic number, because the mean of its divisors is an integer number (4313275428).

Almost surely, 2^43132754140 is an apocalyptic number.

It is an amenable number.

43132754140 is an abundant number, since it is smaller than the sum of its proper divisors (60385856132).

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

43132754140 is a wasteful number, since it uses less digits than its factorization.

43132754140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308091117 (or 308091115 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 43132754140 in words is "forty-three billion, one hundred thirty-two million, seven hundred fifty-four thousand, one hundred forty".