3431803142 has 16 divisors (see below), whose sum is σ = 5420746800. Its totient is φ = 1624957920.

The previous prime is 3431803129. The next prime is 3431803157. The reversal of 3431803142 is 2413081343.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89792 + ... + 122172.

It is an arithmetic number, because the mean of its divisors is an integer number (338796675).

Almost surely, 2^3431803142 is an apocalyptic number.

3431803142 is a deficient number, since it is larger than the sum of its proper divisors (1988943658).

3431803142 is a wasteful number, since it uses less digits than its factorization.

3431803142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35191.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3431803142 is about 58581.5938840862. The cubic root of 3431803142 is about 1508.3685055488.

Adding to 3431803142 its reverse (2413081343), we get a palindrome (5844884485).

The spelling of 3431803142 in words is "three billion, four hundred thirty-one million, eight hundred three thousand, one hundred forty-two".