6124134540 has 48 divisors (see below), whose sum is σ = 17156143872. Its totient is φ = 1632286656.

The previous prime is 6124134521. The next prime is 6124134557. The reversal of 6124134540 is 454314216.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 6124134498 and 6124134507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100767 + ... + 149673.

It is an arithmetic number, because the mean of its divisors is an integer number (357419664).

Almost surely, 2^6124134540 is an apocalyptic number.

6124134540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6124134540 is an abundant number, since it is smaller than the sum of its proper divisors (11032009332).

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

6124134540 is a wasteful number, since it uses less digits than its factorization.

6124134540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51006 (or 51004 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6124134540 is about 78256.8497960402. The cubic root of 6124134540 is about 1829.5666745517.

Adding to 6124134540 its reverse (454314216), we get a palindrome (6578448756).

The spelling of 6124134540 in words is "six billion, one hundred twenty-four million, one hundred thirty-four thousand, five hundred forty".