40010062320225 has 36 divisors (see below), whose sum is σ = 72467663474700. Its totient is φ = 21098939220480.

The previous prime is 40010062320143. The next prime is 40010062320233. The reversal of 40010062320225 is 52202326001004.

It is a happy number.

40010062320225 is a `hidden beast` number, since 4 + 0 + 0 + 10 + 0 + 623 + 2 + 0 + 2 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 100367942481 + 39909694377744 = 316809^2 + 6317412^2 .

It is not a de Polignac number, because 40010062320225 - 2¹² = 40010062316129 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 998982780 + ... + 999022829.

It is an arithmetic number, because the mean of its divisors is an integer number (2012990652075).

Almost surely, 2^{40010062320225} is an apocalyptic number.

40010062320225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40010062320225 is a deficient number, since it is larger than the sum of its proper divisors (32457601154475).

40010062320225 is a wasteful number, since it uses less digits than its factorization.

40010062320225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998005714 (or 1998005706 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 40010062320225 its reverse (52202326001004), we get a palindrome (92212388321229).

The spelling of 40010062320225 in words is "forty trillion, ten billion, sixty-two million, three hundred twenty thousand, two hundred twenty-five".