43233402025 has 24 divisors (see below), whose sum is σ = 60063637824. Its totient is φ = 30592670400.

The previous prime is 43233401983. The next prime is 43233402031. The reversal of 43233402025 is 52020433234.

It is not a de Polignac number, because 43233402025 - 2¹¹ = 43233399977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43233401984 and 43233402002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2114317 + ... + 2134666.

It is an arithmetic number, because the mean of its divisors is an integer number (2502651576).

Almost surely, 2^43233402025 is an apocalyptic number.

It is an amenable number.

43233402025 is a deficient number, since it is larger than the sum of its proper divisors (16830235799).

43233402025 is a wasteful number, since it uses less digits than its factorization.

43233402025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249041 (or 4249036 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 43233402025 its reverse (52020433234), we get a palindrome (95253835259).

The spelling of 43233402025 in words is "forty-three billion, two hundred thirty-three million, four hundred two thousand, twenty-five".