40524415202245 has 24 divisors (see below), whose sum is σ = 52595746730856. Its totient is φ = 29797282825728.

The previous prime is 40524415202221. The next prime is 40524415202311. The reversal of 40524415202245 is 54220251442504.

It can be written as a sum of positive squares in 12 ways, for example, as 32124614308164 + 8399800894081 = 5667858^2 + 2898241^2 .

It is not a de Polignac number, because 40524415202245 - 2⁵ = 40524415202213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40524415202198 and 40524415202207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2213194 + ... + 9270763.

It is an arithmetic number, because the mean of its divisors is an integer number (2191489447119).

Almost surely, 2^{40524415202245} is an apocalyptic number.

It is an amenable number.

40524415202245 is a deficient number, since it is larger than the sum of its proper divisors (12071331528611).

40524415202245 is a wasteful number, since it uses less digits than its factorization.

40524415202245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11484441 (or 11484208 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 40.

Adding to 40524415202245 its reverse (54220251442504), we get a palindrome (94744666644749).

The spelling of 40524415202245 in words is "forty trillion, five hundred twenty-four billion, four hundred fifteen million, two hundred two thousand, two hundred forty-five".