4134120140 has 24 divisors (see below), whose sum is σ = 8684302032. Its totient is φ = 1653143360.

The previous prime is 4134120131. The next prime is 4134120217. The reversal of 4134120140 is 410214314.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 39530 + ... + 99150.

It is an arithmetic number, because the mean of its divisors is an integer number (361845918).

Almost surely, 2^4134120140 is an apocalyptic number.

It is an amenable number.

4134120140 is an abundant number, since it is smaller than the sum of its proper divisors (4550181892).

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

4134120140 is a wasteful number, since it uses less digits than its factorization.

4134120140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63097 (or 63095 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4134120140 is about 64297.1238859095. The cubic root of 4134120140 is about 1604.9482409398.

Adding to 4134120140 its reverse (410214314), we get a palindrome (4544334454).

The spelling of 4134120140 in words is "four billion, one hundred thirty-four million, one hundred twenty thousand, one hundred forty".