40233444125 has 64 divisors (see below), whose sum is σ = 57881640960. Its totient is φ = 27350913600.

The previous prime is 40233444047. The next prime is 40233444127. The reversal of 40233444125 is 52144433204.

40233444125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40233444125 - 2³² = 35938476829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40233444091 and 40233444100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233444127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82614632 + ... + 82615118.

It is an arithmetic number, because the mean of its divisors is an integer number (904400640).

Almost surely, 2^40233444125 is an apocalyptic number.

It is an amenable number.

40233444125 is a deficient number, since it is larger than the sum of its proper divisors (17648196835).

40233444125 is a wasteful number, since it uses less digits than its factorization.

40233444125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 40233444125 its reverse (52144433204), we get a palindrome (92377877329).

The spelling of 40233444125 in words is "forty billion, two hundred thirty-three million, four hundred forty-four thousand, one hundred twenty-five".