4134031540 has 24 divisors (see below), whose sum is σ = 8682681672. Its totient is φ = 1653381120.

The previous prime is 4134031487. The next prime is 4134031579. The reversal of 4134031540 is 451304314.

It can be written as a sum of positive squares in 4 ways, for example, as 471845284 + 3662186256 = 21722^2 + 60516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248772 + ... + 264868.

It is an arithmetic number, because the mean of its divisors is an integer number (361778403).

Almost surely, 2^4134031540 is an apocalyptic number.

It is an amenable number.

4134031540 is an abundant number, since it is smaller than the sum of its proper divisors (4548650132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4134031540 is a wasteful number, since it uses less digits than its factorization.

4134031540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28947 (or 28945 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4134031540 is about 64296.4348933905. The cubic root of 4134031540 is about 1604.9367754264.

Adding to 4134031540 its reverse (451304314), we get a palindrome (4585335854).

The spelling of 4134031540 in words is "four billion, one hundred thirty-four million, thirty-one thousand, five hundred forty".