4423150532242 has 32 divisors (see below), whose sum is σ = 7565753169072. Its totient is φ = 1921275992064.

The previous prime is 4423150532239. The next prime is 4423150532267. The reversal of 4423150532242 is 2422350513244.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 604100463121 + 3819050069121 = 777239^2 + 1954239^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9377568 + ... + 9837940.

Almost surely, 2^{4423150532242} is an apocalyptic number.

4423150532242 is a deficient number, since it is larger than the sum of its proper divisors (3142602636830).

4423150532242 is a wasteful number, since it uses less digits than its factorization.

4423150532242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482142.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 4423150532242 in words is "four trillion, four hundred twenty-three billion, one hundred fifty million, five hundred thirty-two thousand, two hundred forty-two".