4156124136 has 32 divisors (see below), whose sum is σ = 10507060800. Its totient is φ = 1369808000.

The previous prime is 4156124129. The next prime is 4156124171. The reversal of 4156124136 is 6314216514.

It is a junction number, because it is equal to n+sod(n) for n = 4156124097 and 4156124106.

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, 970740 + ... + 975011.

It is an arithmetic number, because the mean of its divisors is an integer number (328345650).

Almost surely, 2^4156124136 is an apocalyptic number.

It is an amenable number.

4156124136 is an abundant number, since it is smaller than the sum of its proper divisors (6350936664).

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

4156124136 is a wasteful number, since it uses less digits than its factorization.

4156124136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945849 (or 1945845 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 4156124136 is about 64468.0086244333. The cubic root of 4156124136 is about 1607.7906679060.

The spelling of 4156124136 in words is "four billion, one hundred fifty-six million, one hundred twenty-four thousand, one hundred thirty-six".