415156225044040 has 32 divisors (see below), whose sum is σ = 956884469922360. Its totient is φ = 162012185382400.

The previous prime is 415156225044037. The next prime is 415156225044089. The reversal of 415156225044040 is 40440522651514.

It can be written as a sum of positive squares in 4 ways, for example, as 287096357190724 + 128059867853316 = 16943918^2 + 11316354^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126572018191 + ... + 126572021470.

Almost surely, 2^{415156225044040} is an apocalyptic number.

415156225044040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415156225044040 is an abundant number, since it is smaller than the sum of its proper divisors (541728244878320).

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

415156225044040 is a wasteful number, since it uses less digits than its factorization.

415156225044040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253144039713 (or 253144039709 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 415156225044040 its reverse (40440522651514), we get a palindrome (455596747695554).

The spelling of 415156225044040 in words is "four hundred fifteen trillion, one hundred fifty-six billion, two hundred twenty-five million, forty-four thousand, forty".