4142031434 has 4 divisors (see below), whose sum is σ = 6213047154. Its totient is φ = 2071015716.

The previous prime is 4142031433. The next prime is 4142031451. The reversal of 4142031434 is 4341302414.

4142031434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4341302414 = 2 ⋅2170651207.

It can be written as a sum of positive squares in only one way, i.e., 4134875809 + 7155625 = 64303^2 + 2675^2 .

It is not an unprimeable number, because it can be changed into a prime (4142031433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035507857 + ... + 1035507860.

Almost surely, 2^4142031434 is an apocalyptic number.

4142031434 is a deficient number, since it is larger than the sum of its proper divisors (2071015720).

4142031434 is a wasteful number, since it uses less digits than its factorization.

4142031434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071015719.

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

The square root of 4142031434 is about 64358.6158490066. The cubic root of 4142031434 is about 1605.9713628440.

Adding to 4142031434 its reverse (4341302414), we get a palindrome (8483333848).

The spelling of 4142031434 in words is "four billion, one hundred forty-two million, thirty-one thousand, four hundred thirty-four".