43142112523253 has 8 divisors (see below), whose sum is σ = 44308277223072. Its totient is φ = 41975956331856.

The previous prime is 43142112523217. The next prime is 43142112523297. The reversal of 43142112523253 is 35232521124134.

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 43142112523253 - 2¹² = 43142112519157 is a prime.

It is a super-2 number, since 2×43142112523253² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43142112520253) 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, 8915426 + ... + 12875132.

It is an arithmetic number, because the mean of its divisors is an integer number (5538534652884).

Almost surely, 2^{43142112523253} is an apocalyptic number.

It is an amenable number.

43142112523253 is a deficient number, since it is larger than the sum of its proper divisors (1166164699819).

43142112523253 is a wasteful number, since it uses less digits than its factorization.

43142112523253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254211.

The product of its digits is 172800, while the sum is 38.

Adding to 43142112523253 its reverse (35232521124134), we get a palindrome (78374633647387).

The spelling of 43142112523253 in words is "forty-three trillion, one hundred forty-two billion, one hundred twelve million, five hundred twenty-three thousand, two hundred fifty-three".