719242777068 has 48 divisors (see below), whose sum is σ = 1694511218400. Its totient is φ = 237431706624.

The previous prime is 719242777051. The next prime is 719242777103. The reversal of 719242777068 is 860777242917.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5730 + ... + 1199382.

It is an arithmetic number, because the mean of its divisors is an integer number (35302317050).

Almost surely, 2^719242777068 is an apocalyptic number.

It is an amenable number.

719242777068 is an abundant number, since it is smaller than the sum of its proper divisors (975268441332).

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

719242777068 is a wasteful number, since it uses less digits than its factorization.

719242777068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194146 (or 1194144 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 60.

The spelling of 719242777068 in words is "seven hundred nineteen billion, two hundred forty-two million, seven hundred seventy-seven thousand, sixty-eight".