43285425967 has 8 divisors (see below), whose sum is σ = 50280026912. Its totient is φ = 36493567200.

The previous prime is 43285425961. The next prime is 43285425979. The reversal of 43285425967 is 76952458234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-43285425967 is a prime.

It is a super-2 number, since 2×43285425967² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43285425961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50685084 + ... + 50685937.

It is an arithmetic number, because the mean of its divisors is an integer number (6285003364).

Almost surely, 2^43285425967 is an apocalyptic number.

43285425967 is a deficient number, since it is larger than the sum of its proper divisors (6994600945).

43285425967 is a wasteful number, since it uses less digits than its factorization.

43285425967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101371089.

The product of its digits is 14515200, while the sum is 55.

The spelling of 43285425967 in words is "forty-three billion, two hundred eighty-five million, four hundred twenty-five thousand, nine hundred sixty-seven".