43240141332 has 48 divisors (see below), whose sum is σ = 112371739200. Its totient is φ = 14378965920.

The previous prime is 43240141331. The next prime is 43240141349. The reversal of 43240141332 is 23314104234.

43240141332 is a `hidden beast` number, since 4 + 3 + 240 + 1 + 413 + 3 + 2 = 666.

It is a super-2 number, since 2×43240141332² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 43240141296 and 43240141305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43240141331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432519 + ... + 523022.

It is an arithmetic number, because the mean of its divisors is an integer number (2341077900).

Almost surely, 2^43240141332 is an apocalyptic number.

It is an amenable number.

43240141332 is an abundant number, since it is smaller than the sum of its proper divisors (69131597868).

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

43240141332 is a wasteful number, since it uses less digits than its factorization.

43240141332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955973 (or 955965 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 43240141332 its reverse (23314104234), we get a palindrome (66554245566).

The spelling of 43240141332 in words is "forty-three billion, two hundred forty million, one hundred forty-one thousand, three hundred thirty-two".