43058197056 has 112 divisors (see below), whose sum is σ = 130681333760. Its totient is φ = 12256842240.

The previous prime is 43058197031. The next prime is 43058197139. The reversal of 43058197056 is 65079185034.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 43058196996 and 43058197014.

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, 305115 + ... + 423333.

Almost surely, 2^43058197056 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 43058197056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65340666880).

43058197056 is an abundant number, since it is smaller than the sum of its proper divisors (87623136704).

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

43058197056 is a wasteful number, since it uses less digits than its factorization.

43058197056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118512 (or 118502 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 43058197056 in words is "forty-three billion, fifty-eight million, one hundred ninety-seven thousand, fifty-six".