40033320250125 has 64 divisors (see below), whose sum is σ = 68505744722688. Its totient is φ = 20749291520000.

The previous prime is 40033320250081. The next prime is 40033320250139. The reversal of 40033320250125 is 52105202333004.

It is not a de Polignac number, because 40033320250125 - 2⁹ = 40033320249613 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40033320250092 and 40033320250101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1114371 + ... + 9017120.

It is an arithmetic number, because the mean of its divisors is an integer number (1070402261292).

Almost surely, 2^{40033320250125} is an apocalyptic number.

It is an amenable number.

40033320250125 is a deficient number, since it is larger than the sum of its proper divisors (28472424472563).

40033320250125 is a wasteful number, since it uses less digits than its factorization.

40033320250125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131807 (or 10131797 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 40033320250125 its reverse (52105202333004), we get a palindrome (92138522583129).

The spelling of 40033320250125 in words is "forty trillion, thirty-three billion, three hundred twenty million, two hundred fifty thousand, one hundred twenty-five".