412165225040 has 20 divisors (see below), whose sum is σ = 958284148404. Its totient is φ = 164866089984.

The previous prime is 412165225037. The next prime is 412165225057. The reversal of 412165225040 is 40522561214.

It can be written as a sum of positive squares in 2 ways, for example, as 245694696976 + 166470528064 = 495676^2 + 408008^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 412165224988 and 412165225006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576032577 + ... + 2576032736.

Almost surely, 2^412165225040 is an apocalyptic number.

412165225040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412165225040 is an abundant number, since it is smaller than the sum of its proper divisors (546118923364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412165225040 is a wasteful number, since it uses less digits than its factorization.

412165225040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152065326 (or 5152065320 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 412165225040 its reverse (40522561214), we get a palindrome (452687786254).

The spelling of 412165225040 in words is "four hundred twelve billion, one hundred sixty-five million, two hundred twenty-five thousand, forty".