43325322053440 has 112 divisors (see below), whose sum is σ = 117911085276672. Its totient is φ = 14853852389376.

The previous prime is 43325322053417. The next prime is 43325322053491. The reversal of 43325322053440 is 4435022352334.

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 (40).

It is a junction number, because it is equal to n+sod(n) for n = 43325322053393 and 43325322053402.

It is a congruent number.

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, 63417352 + ... + 64096888.

Almost surely, 2^{43325322053440} is an apocalyptic number.

43325322053440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43325322053440 is an abundant number, since it is smaller than the sum of its proper divisors (74585763223232).

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

43325322053440 is a wasteful number, since it uses less digits than its factorization.

43325322053440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708024 (or 708014 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 40.

The spelling of 43325322053440 in words is "forty-three trillion, three hundred twenty-five billion, three hundred twenty-two million, fifty-three thousand, four hundred forty".