415204342215 has 48 divisors (see below), whose sum is σ = 747887233632. Its totient is φ = 195520925952.

The previous prime is 415204342211. The next prime is 415204342243. The reversal of 415204342215 is 512243402514.

415204342215 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 415204342215 - 2² = 415204342211 is a prime.

It is a super-2 number, since 2×415204342215² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415204342211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1909372 + ... + 2115681.

It is an arithmetic number, because the mean of its divisors is an integer number (15580984034).

Almost surely, 2^415204342215 is an apocalyptic number.

415204342215 is a deficient number, since it is larger than the sum of its proper divisors (332682891417).

415204342215 is a wasteful number, since it uses less digits than its factorization.

415204342215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025120 (or 4025097 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 415204342215 its reverse (512243402514), we get a palindrome (927447744729).

The spelling of 415204342215 in words is "four hundred fifteen billion, two hundred four million, three hundred forty-two thousand, two hundred fifteen".