43140753340 has 12 divisors (see below), whose sum is σ = 90595582056. Its totient is φ = 17256301328.

The previous prime is 43140753323. The next prime is 43140753353. The reversal of 43140753340 is 4335704134.

It is a super-2 number, since 2×43140753340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43140753296 and 43140753305.

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, 1078518814 + ... + 1078518853.

It is an arithmetic number, because the mean of its divisors is an integer number (7549631838).

Almost surely, 2^43140753340 is an apocalyptic number.

It is an amenable number.

43140753340 is an abundant number, since it is smaller than the sum of its proper divisors (47454828716).

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

43140753340 is a wasteful number, since it uses less digits than its factorization.

43140753340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157037676 (or 2157037674 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 43140753340 in words is "forty-three billion, one hundred forty million, seven hundred fifty-three thousand, three hundred forty".