415245416072 has 8 divisors (see below), whose sum is σ = 778585155150. Its totient is φ = 207622708032.

The previous prime is 415245416009. The next prime is 415245416101. The reversal of 415245416072 is 270614542514.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 414975602596 + 269813476 = 644186^2 + 16426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25952838497 + ... + 25952838512.

Almost surely, 2^415245416072 is an apocalyptic number.

It is an amenable number.

415245416072 is a deficient number, since it is larger than the sum of its proper divisors (363339739078).

415245416072 is a wasteful number, since it uses less digits than its factorization.

415245416072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51905677015 (or 51905677011 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

Adding to 415245416072 its reverse (270614542514), we get a palindrome (685859958586).

The spelling of 415245416072 in words is "four hundred fifteen billion, two hundred forty-five million, four hundred sixteen thousand, seventy-two".