43425465635040 has 96 divisors (see below), whose sum is σ = 136803667978656. Its totient is φ = 11578985441280.

The previous prime is 43425465635011. The next prime is 43425465635089. The reversal of 43425465635040 is 4053656452434.

43425465635040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443814 + ... + 9329946.

It is an arithmetic number, because the mean of its divisors is an integer number (1425038208111).

Almost surely, 2^{43425465635040} is an apocalyptic number.

43425465635040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43425465635040 is an abundant number, since it is smaller than the sum of its proper divisors (93378202343616).

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

43425465635040 is a wasteful number, since it uses less digits than its factorization.

43425465635040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896332 (or 8896324 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 51.

The spelling of 43425465635040 in words is "forty-three trillion, four hundred twenty-five billion, four hundred sixty-five million, six hundred thirty-five thousand, forty".