43047512026 has 16 divisors (see below), whose sum is σ = 64974916800. Its totient is φ = 21389365728.

The previous prime is 43047512021. The next prime is 43047512083. The reversal of 43047512026 is 62021574034.

It is a super-2 number, since 2×43047512026² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43047511982 and 43047512000.

It is not an unprimeable number, because it can be changed into a prime (43047512021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 513430 + ... + 591358.

It is an arithmetic number, because the mean of its divisors is an integer number (4060932300).

Almost surely, 2^43047512026 is an apocalyptic number.

43047512026 is a deficient number, since it is larger than the sum of its proper divisors (21927404774).

43047512026 is a wasteful number, since it uses less digits than its factorization.

43047512026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79653.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 43047512026 in words is "forty-three billion, forty-seven million, five hundred twelve thousand, twenty-six".