43140212413 has 8 divisors (see below), whose sum is σ = 43562523200. Its totient is φ = 42719957280.

The previous prime is 43140212393. The next prime is 43140212441. The reversal of 43140212413 is 31421204134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43140212413 - 2²⁵ = 43106657981 is a prime.

It is a super-4 number, since 4×43140212413⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43140212473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471720 + ... + 555697.

It is an arithmetic number, because the mean of its divisors is an integer number (5445315400).

Almost surely, 2^43140212413 is an apocalyptic number.

It is an amenable number.

43140212413 is a deficient number, since it is larger than the sum of its proper divisors (422310787).

43140212413 is a wasteful number, since it uses less digits than its factorization.

43140212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027827.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43140212413 its reverse (31421204134), we get a palindrome (74561416547).

The spelling of 43140212413 in words is "forty-three billion, one hundred forty million, two hundred twelve thousand, four hundred thirteen".