1433142242 has 64 divisors (see below), whose sum is σ = 2612736000. Its totient is φ = 576663360.

The previous prime is 1433142233. The next prime is 1433142247. The reversal of 1433142242 is 2422413341.

It is not an unprimeable number, because it can be changed into a prime (1433142247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2392259 + ... + 2392857.

It is an arithmetic number, because the mean of its divisors is an integer number (40824000).

Almost surely, 2^1433142242 is an apocalyptic number.

1433142242 is a deficient number, since it is larger than the sum of its proper divisors (1179593758).

1433142242 is a wasteful number, since it uses less digits than its factorization.

1433142242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791.

The product of its digits is 4608, while the sum is 26.

The square root of 1433142242 is about 37856.8651898173. The cubic root of 1433142242 is about 1127.4477710593.

Adding to 1433142242 its reverse (2422413341), we get a palindrome (3855555583).

The spelling of 1433142242 in words is "one billion, four hundred thirty-three million, one hundred forty-two thousand, two hundred forty-two".