415213727768 has 16 divisors (see below), whose sum is σ = 889743702480. Its totient is φ = 177948740448.

The previous prime is 415213727743. The next prime is 415213727857. The reversal of 415213727768 is 867727312514.

It is a super-3 number, since 3×415213727768³ (a number of 36 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3707265371 + ... + 3707265482.

It is an arithmetic number, because the mean of its divisors is an integer number (55608981405).

Almost surely, 2^415213727768 is an apocalyptic number.

It is an amenable number.

415213727768 is an abundant number, since it is smaller than the sum of its proper divisors (474529974712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415213727768 is a wasteful number, since it uses less digits than its factorization.

415213727768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414530866 (or 7414530862 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 53.

The spelling of 415213727768 in words is "four hundred fifteen billion, two hundred thirteen million, seven hundred twenty-seven thousand, seven hundred sixty-eight".