6094138428 has 108 divisors (see below), whose sum is σ = 18404181432. Its totient is φ = 1694105280.

The previous prime is 6094138423. The next prime is 6094138429. The reversal of 6094138428 is 8248314906.

It is a happy number.

6094138428 is a `hidden beast` number, since 6 + 0 + 94 + 138 + 428 = 666.

It is a super-2 number, since 2×6094138428² = 74277046359252622368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6094138423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18583 + ... + 111953.

Almost surely, 2^6094138428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6094138428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9202090716).

6094138428 is an abundant number, since it is smaller than the sum of its proper divisors (12310043004).

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

6094138428 is a wasteful number, since it uses less digits than its factorization.

6094138428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93432 (or 93420 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 6094138428 is about 78064.9628706759. The cubic root of 6094138428 is about 1826.5747017268.

The spelling of 6094138428 in words is "six billion, ninety-four million, one hundred thirty-eight thousand, four hundred twenty-eight".