40410235225 has 12 divisors (see below), whose sum is σ = 51725102080. Its totient is φ = 31285342800.

The previous prime is 40410235207. The next prime is 40410235241. The reversal of 40410235225 is 52253201404.

It is not a de Polignac number, because 40410235225 - 2⁵ = 40410235193 is a prime.

It is a super-2 number, since 2×40410235225² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40410235193 and 40410235202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26070345 + ... + 26071894.

Almost surely, 2^40410235225 is an apocalyptic number.

It is an amenable number.

40410235225 is a deficient number, since it is larger than the sum of its proper divisors (11314866855).

40410235225 is a wasteful number, since it uses less digits than its factorization.

40410235225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52142280 (or 52142275 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 40410235225 its reverse (52253201404), we get a palindrome (92663436629).

The spelling of 40410235225 in words is "forty billion, four hundred ten million, two hundred thirty-five thousand, two hundred twenty-five".