42433201444 has 12 divisors (see below), whose sum is σ = 74261069568. Its totient is φ = 21215753000.

The previous prime is 42433201439. The next prime is 42433201457. The reversal of 42433201444 is 44410233424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91732 + ... + 305419.

It is an arithmetic number, because the mean of its divisors is an integer number (6188422464).

Almost surely, 2^42433201444 is an apocalyptic number.

It is an amenable number.

42433201444 is a deficient number, since it is larger than the sum of its proper divisors (31827868124).

42433201444 is a wasteful number, since it uses less digits than its factorization.

42433201444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423866 (or 423864 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 42433201444 its reverse (44410233424), we get a palindrome (86843434868).

The spelling of 42433201444 in words is "forty-two billion, four hundred thirty-three million, two hundred one thousand, four hundred forty-four".