40224221151 has 8 divisors (see below), whose sum is σ = 55362369024. Its totient is φ = 25951110360.

The previous prime is 40224221143. The next prime is 40224221153. The reversal of 40224221151 is 15112242204.

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

It is not a de Polignac number, because 40224221151 - 2³ = 40224221143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40224221153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216259161 + ... + 216259346.

It is an arithmetic number, because the mean of its divisors is an integer number (6920296128).

Almost surely, 2^40224221151 is an apocalyptic number.

40224221151 is a deficient number, since it is larger than the sum of its proper divisors (15138147873).

40224221151 is a wasteful number, since it uses less digits than its factorization.

40224221151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432518541.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 40224221151 its reverse (15112242204), we get a palindrome (55336463355).

The spelling of 40224221151 in words is "forty billion, two hundred twenty-four million, two hundred twenty-one thousand, one hundred fifty-one".