3132430142 has 4 divisors (see below), whose sum is σ = 4698645216. Its totient is φ = 1566215070.

The previous prime is 3132430121. The next prime is 3132430153. The reversal of 3132430142 is 2410342313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2410342313 = 47 ⋅51283879.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 783107534 + ... + 783107537.

It is an arithmetic number, because the mean of its divisors is an integer number (1174661304).

Almost surely, 2^3132430142 is an apocalyptic number.

3132430142 is a deficient number, since it is larger than the sum of its proper divisors (1566215074).

3132430142 is a wasteful number, since it uses less digits than its factorization.

3132430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566215073.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3132430142 is about 55968.1171918441. The cubic root of 3132430142 is about 1463.1666648884.

Adding to 3132430142 its reverse (2410342313), we get a palindrome (5542772455).

The spelling of 3132430142 in words is "three billion, one hundred thirty-two million, four hundred thirty thousand, one hundred forty-two".