4131531034 has 4 divisors (see below), whose sum is σ = 6197296554. Its totient is φ = 2065765516.

The previous prime is 4131530999. The next prime is 4131531043. The reversal of 4131531034 is 4301351314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2668239025 + 1463292009 = 51655^2 + 38253^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032882757 + ... + 1032882760.

Almost surely, 2^4131531034 is an apocalyptic number.

4131531034 is a deficient number, since it is larger than the sum of its proper divisors (2065765520).

4131531034 is a wasteful number, since it uses less digits than its factorization.

4131531034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065765519.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4131531034 is about 64276.9868148780. The cubic root of 4131531034 is about 1604.6131233690.

Adding to 4131531034 its reverse (4301351314), we get a palindrome (8432882348).

The spelling of 4131531034 in words is "four billion, one hundred thirty-one million, five hundred thirty-one thousand, thirty-four".