58143734766 has 80 divisors (see below), whose sum is σ = 140424807600. Its totient is φ = 17875354752.

The previous prime is 58143734749. The next prime is 58143734771. The reversal of 58143734766 is 66743734185.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2640490 + ... + 2662418.

It is an arithmetic number, because the mean of its divisors is an integer number (1755310095).

Almost surely, 2^58143734766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58143734766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70212403800).

58143734766 is an abundant number, since it is smaller than the sum of its proper divisors (82281072834).

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

58143734766 is a wasteful number, since it uses less digits than its factorization.

58143734766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23215 (or 23206 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 58143734766 in words is "fifty-eight billion, one hundred forty-three million, seven hundred thirty-four thousand, seven hundred sixty-six".