919000000616 has 16 divisors (see below), whose sum is σ = 1724274540000. Its totient is φ = 459193456624.

The previous prime is 919000000603. The next prime is 919000000619. The reversal of 919000000616 is 616000000919.

It is a happy number.

919000000616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×919000000616² (a number of 25 digits) contains 22 as substring.

919000000616 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (919000000619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38305220 + ... + 38329203.

It is an arithmetic number, because the mean of its divisors is an integer number (107767158750).

Almost surely, 2^919000000616 is an apocalyptic number.

It is an amenable number.

919000000616 is a deficient number, since it is larger than the sum of its proper divisors (805274539384).

919000000616 is a wasteful number, since it uses less digits than its factorization.

919000000616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76635928 (or 76635924 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 919000000616 in words is "nine hundred nineteen billion, six hundred sixteen", and thus it is an aban number.