415668314650 has 24 divisors (see below), whose sum is σ = 776549003040. Its totient is φ = 165534866160.

The previous prime is 415668314647. The next prime is 415668314651. The reversal of 415668314650 is 56413866514.

It is a junction number, because it is equal to n+sod(n) for n = 415668314594 and 415668314603.

It is not an unprimeable number, because it can be changed into a prime (415668314651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18300030 + ... + 18322729.

It is an arithmetic number, because the mean of its divisors is an integer number (32356208460).

Almost surely, 2^415668314650 is an apocalyptic number.

415668314650 is a deficient number, since it is larger than the sum of its proper divisors (360880688390).

415668314650 is a wasteful number, since it uses less digits than its factorization.

415668314650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36622998 (or 36622993 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 415668314650 in words is "four hundred fifteen billion, six hundred sixty-eight million, three hundred fourteen thousand, six hundred fifty".