415212387843 has 16 divisors (see below), whose sum is σ = 604703102976. Its totient is φ = 251328116640.

The previous prime is 415212387823. The next prime is 415212387883. The reversal of 415212387843 is 348783212514.

It is a happy number.

It is not a de Polignac number, because 415212387843 - 2¹⁶ = 415212322307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 415212387792 and 415212387801.

It is not an unprimeable number, because it can be changed into a prime (415212387823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7867171 + ... + 7919772.

It is an arithmetic number, because the mean of its divisors is an integer number (37793943936).

Almost surely, 2^415212387843 is an apocalyptic number.

415212387843 is a deficient number, since it is larger than the sum of its proper divisors (189490715133).

415212387843 is a wasteful number, since it uses less digits than its factorization.

415212387843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15787754.

The product of its digits is 1290240, while the sum is 48.

The spelling of 415212387843 in words is "four hundred fifteen billion, two hundred twelve million, three hundred eighty-seven thousand, eight hundred forty-three".