4158138740 has 48 divisors (see below), whose sum is σ = 10091692800. Its totient is φ = 1409624832.

The previous prime is 4158138703. The next prime is 4158138757. The reversal of 4158138740 is 478318514.

It is a congruent number.

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, 154400 + ... + 179319.

It is an arithmetic number, because the mean of its divisors is an integer number (210243600).

Almost surely, 2^4158138740 is an apocalyptic number.

It is an amenable number.

4158138740 is an abundant number, since it is smaller than the sum of its proper divisors (5933554060).

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

4158138740 is a wasteful number, since it uses less digits than its factorization.

4158138740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333824 (or 333822 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 4158138740 is about 64483.6315664681. The cubic root of 4158138740 is about 1608.0504081662.

The spelling of 4158138740 in words is "four billion, one hundred fifty-eight million, one hundred thirty-eight thousand, seven hundred forty".