43000220150215 has 8 divisors (see below), whose sum is σ = 51601319542800. Its totient is φ = 34399472545152.

The previous prime is 43000220150207. The next prime is 43000220150249. The reversal of 43000220150215 is 51205102200034.

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 43000220150215 - 2³ = 43000220150207 is a prime.

It is a super-2 number, since 2×43000220150215² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43000220150215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87677890 + ... + 88166959.

It is an arithmetic number, because the mean of its divisors is an integer number (6450164942850).

Almost surely, 2^{43000220150215} is an apocalyptic number.

43000220150215 is a deficient number, since it is larger than the sum of its proper divisors (8601099392585).

43000220150215 is a wasteful number, since it uses less digits than its factorization.

43000220150215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175893761.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 43000220150215 its reverse (51205102200034), we get a palindrome (94205322350249).

The spelling of 43000220150215 in words is "forty-three trillion, two hundred twenty million, one hundred fifty thousand, two hundred fifteen".