4423025535040 has 224 divisors, whose sum is σ = 12146308773120. Its totient is φ = 1502727634944.

The previous prime is 4423025535011. The next prime is 4423025535041. The reversal of 4423025535040 is 405355203244.

It is a tau number, because it is divible by the number of its divisors (224).

It is not an unprimeable number, because it can be changed into a prime (4423025535041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177057271 + ... + 177082249.

Almost surely, 2^{4423025535040} is an apocalyptic number.

4423025535040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4423025535040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6073154386560).

4423025535040 is an abundant number, since it is smaller than the sum of its proper divisors (7723283238080).

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

4423025535040 is a wasteful number, since it uses less digits than its factorization.

4423025535040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25717 (or 25707 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 4423025535040 in words is "four trillion, four hundred twenty-three billion, twenty-five million, five hundred thirty-five thousand, forty".