4025433548032 has 72 divisors (see below), whose sum is σ = 8656118512160. Its totient is φ = 1857272371200.

The previous prime is 4025433548023. The next prime is 4025433548041. The reversal of 4025433548032 is 2308453345204.

It is an interprime number because it is at equal distance from previous prime (4025433548023) and next prime (4025433548041).

It is a self number, because there is not a number n which added to its sum of digits gives 4025433548032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9846907 + ... + 10247557.

Almost surely, 2^{4025433548032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4025433548032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4328059256080).

4025433548032 is an abundant number, since it is smaller than the sum of its proper divisors (4630684964128).

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

4025433548032 is a wasteful number, since it uses less digits than its factorization.

4025433548032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403699 (or 403685 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 4025433548032 in words is "four trillion, twenty-five billion, four hundred thirty-three million, five hundred forty-eight thousand, thirty-two".