5134122468 has 384 divisors, whose sum is σ = 15869952000. Its totient is φ = 1441110528.

The previous prime is 5134122457. The next prime is 5134122481. The reversal of 5134122468 is 8642214315.

It is a happy number.

It is a super-2 number, since 2×5134122468² = 52718427032844822048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 64988853 + ... + 64988931.

It is an arithmetic number, because the mean of its divisors is an integer number (41328000).

Almost surely, 2^5134122468 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 5134122468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7934976000).

5134122468 is an abundant number, since it is smaller than the sum of its proper divisors (10735829532).

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

5134122468 is a wasteful number, since it uses less digits than its factorization.

5134122468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 143 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5134122468 is about 71652.7910691551. The cubic root of 5134122468 is about 1725.1309813585.

The spelling of 5134122468 in words is "five billion, one hundred thirty-four million, one hundred twenty-two thousand, four hundred sixty-eight".