4791239432070 has 512 divisors, whose sum is σ = 14962964889600. Its totient is φ = 954783922176.

The previous prime is 4791239432009. The next prime is 4791239432071. The reversal of 4791239432070 is 702349321974.

It is a happy number.

It is a super-2 number, since 2×4791239432070² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791239432071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 676820791 + ... + 676827869.

It is an arithmetic number, because the mean of its divisors is an integer number (29224540800).

Almost surely, 2^{4791239432070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4791239432070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7481482444800).

4791239432070 is an abundant number, since it is smaller than the sum of its proper divisors (10171725457530).

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

4791239432070 is a wasteful number, since it uses less digits than its factorization.

4791239432070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7324.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 4791239432070 in words is "four trillion, seven hundred ninety-one billion, two hundred thirty-nine million, four hundred thirty-two thousand, seventy".