1433802142 has 16 divisors (see below), whose sum is σ = 2223027072. Its totient is φ = 692854560.

The previous prime is 1433802121. The next prime is 1433802157. The reversal of 1433802142 is 2412083341.

It is a self number, because there is not a number n which added to its sum of digits gives 1433802142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32968 + ... + 62884.

It is an arithmetic number, because the mean of its divisors is an integer number (138939192).

Almost surely, 2^1433802142 is an apocalyptic number.

1433802142 is a deficient number, since it is larger than the sum of its proper divisors (789224930).

1433802142 is a wasteful number, since it uses less digits than its factorization.

1433802142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30723.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1433802142 is about 37865.5799110485. The cubic root of 1433802142 is about 1127.6207914797.

Adding to 1433802142 its reverse (2412083341), we get a palindrome (3845885483).

The spelling of 1433802142 in words is "one billion, four hundred thirty-three million, eight hundred two thousand, one hundred forty-two".