919415119460 has 12 divisors (see below), whose sum is σ = 1930771750908. Its totient is φ = 367766047776.

The previous prime is 919415119439. The next prime is 919415119507. The reversal of 919415119460 is 64911514919.

It can be written as a sum of positive squares in 2 ways, for example, as 174677187136 + 744737932324 = 417944^2 + 862982^2 .

It is a junction number, because it is equal to n+sod(n) for n = 919415119399 and 919415119408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22985377967 + ... + 22985378006.

It is an arithmetic number, because the mean of its divisors is an integer number (160897645909).

Almost surely, 2^919415119460 is an apocalyptic number.

It is an amenable number.

919415119460 is an abundant number, since it is smaller than the sum of its proper divisors (1011356631448).

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

919415119460 is a wasteful number, since it uses less digits than its factorization.

919415119460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45970755982 (or 45970755980 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 919415119460 in words is "nine hundred nineteen billion, four hundred fifteen million, one hundred nineteen thousand, four hundred sixty".