415243412 has 6 divisors (see below), whose sum is σ = 726675978. Its totient is φ = 207621704.

The previous prime is 415243397. The next prime is 415243417. The reversal of 415243412 is 214342514.

It can be written as a sum of positive squares in only one way, i.e., 321269776 + 93973636 = 17924^2 + 9694^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415243417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51905423 + ... + 51905430.

It is an arithmetic number, because the mean of its divisors is an integer number (121112663).

Almost surely, 2^415243412 is an apocalyptic number.

It is an amenable number.

415243412 is a deficient number, since it is larger than the sum of its proper divisors (311432566).

415243412 is a wasteful number, since it uses less digits than its factorization.

415243412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103810857 (or 103810855 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 415243412 is about 20377.5222242548. The cubic root of 415243412 is about 746.0493969260.

Adding to 415243412 its reverse (214342514), we get a palindrome (629585926).

The spelling of 415243412 in words is "four hundred fifteen million, two hundred forty-three thousand, four hundred twelve".