40450110425 has 24 divisors (see below), whose sum is σ = 50358086400. Its totient is φ = 32231364480.

The previous prime is 40450110383. The next prime is 40450110431. The reversal of 40450110425 is 52401105404.

It is not a de Polignac number, because 40450110425 - 2¹⁸ = 40449848281 is a prime.

It is a super-2 number, since 2×40450110425² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40450110394 and 40450110403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6924656 + ... + 6930494.

It is an arithmetic number, because the mean of its divisors is an integer number (2098253600).

Almost surely, 2^40450110425 is an apocalyptic number.

It is an amenable number.

40450110425 is a deficient number, since it is larger than the sum of its proper divisors (9907975975).

40450110425 is a wasteful number, since it uses less digits than its factorization.

40450110425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905 (or 6900 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 40450110425 its reverse (52401105404), we get a palindrome (92851215829).

The spelling of 40450110425 in words is "forty billion, four hundred fifty million, one hundred ten thousand, four hundred twenty-five".