43142254215 has 8 divisors (see below), whose sum is σ = 69027606768. Its totient is φ = 23009202240.

The previous prime is 43142254213. The next prime is 43142254219. The reversal of 43142254215 is 51245224134.

43142254215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 43142254215 - 2¹ = 43142254213 is a prime.

It is a super-2 number, since 2×43142254215² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43142254213) 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, 1438075126 + ... + 1438075155.

It is an arithmetic number, because the mean of its divisors is an integer number (8628450846).

Almost surely, 2^43142254215 is an apocalyptic number.

43142254215 is a deficient number, since it is larger than the sum of its proper divisors (25885352553).

43142254215 is a wasteful number, since it uses less digits than its factorization.

43142254215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876150289.

The product of its digits is 38400, while the sum is 33.

Adding to 43142254215 its reverse (51245224134), we get a palindrome (94387478349).

The spelling of 43142254215 in words is "forty-three billion, one hundred forty-two million, two hundred fifty-four thousand, two hundred fifteen".