43022100140 has 24 divisors (see below), whose sum is σ = 95101485360. Its totient is φ = 16303111488.

The previous prime is 43022100137. The next prime is 43022100161. The reversal of 43022100140 is 4100122034.

It is a super-2 number, since 2×43022100140² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56607647 + ... + 56608406.

It is an arithmetic number, because the mean of its divisors is an integer number (3962561890).

Almost surely, 2^43022100140 is an apocalyptic number.

It is an amenable number.

43022100140 is an abundant number, since it is smaller than the sum of its proper divisors (52079385220).

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

43022100140 is a wasteful number, since it uses less digits than its factorization.

43022100140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113216081 (or 113216079 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 43022100140 its reverse (4100122034), we get a palindrome (47122222174).

The spelling of 43022100140 in words is "forty-three billion, twenty-two million, one hundred thousand, one hundred forty".