43482656958 has 64 divisors (see below), whose sum is σ = 96634460160. Its totient is φ = 12959511552.

The previous prime is 43482656863. The next prime is 43482656963. The reversal of 43482656958 is 85965628434.

It is a happy number.

It is a super-2 number, since 2×43482656958² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294463 + ... + 416741.

It is an arithmetic number, because the mean of its divisors is an integer number (1509913440).

Almost surely, 2^43482656958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43482656958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48317230080).

43482656958 is an abundant number, since it is smaller than the sum of its proper divisors (53151803202).

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

43482656958 is a wasteful number, since it uses less digits than its factorization.

43482656958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122441.

The product of its digits is 49766400, while the sum is 60.

The spelling of 43482656958 in words is "forty-three billion, four hundred eighty-two million, six hundred fifty-six thousand, nine hundred fifty-eight".