4134155240 has 32 divisors (see below), whose sum is σ = 9706279680. Its totient is φ = 1581763392.

The previous prime is 4134155239. The next prime is 4134155273. The reversal of 4134155240 is 425514314.

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, 2245904 + ... + 2247743.

It is an arithmetic number, because the mean of its divisors is an integer number (303321240).

Almost surely, 2^4134155240 is an apocalyptic number.

4134155240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4134155240 is an abundant number, since it is smaller than the sum of its proper divisors (5572124440).

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

4134155240 is a wasteful number, since it uses less digits than its factorization.

4134155240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493681 (or 4493677 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4134155240 is about 64297.3968368860. The cubic root of 4134155240 is about 1604.9527831013.

Adding to 4134155240 its reverse (425514314), we get a palindrome (4559669554).

The spelling of 4134155240 in words is "four billion, one hundred thirty-four million, one hundred fifty-five thousand, two hundred forty".