43225022146 has 16 divisors (see below), whose sum is σ = 65949487200. Its totient is φ = 21242004448.

The previous prime is 43225022123. The next prime is 43225022167. The reversal of 43225022146 is 64122052234.

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, 613590 + ... + 680398.

It is an arithmetic number, because the mean of its divisors is an integer number (4121842950).

Almost surely, 2^43225022146 is an apocalyptic number.

43225022146 is a deficient number, since it is larger than the sum of its proper divisors (22724465054).

43225022146 is a wasteful number, since it uses less digits than its factorization.

43225022146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72353.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 43225022146 in words is "forty-three billion, two hundred twenty-five million, twenty-two thousand, one hundred forty-six".