80244317040826 has 16 divisors (see below), whose sum is σ = 127479443457600. Its totient is φ = 37752376146880.

The previous prime is 80244317040821. The next prime is 80244317040827. The reversal of 80244317040826 is 62804071344208.

It is a self number, because there is not a number n which added to its sum of digits gives 80244317040826.

It is not an unprimeable number, because it can be changed into a prime (80244317040821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301596376 + ... + 301862323.

It is an arithmetic number, because the mean of its divisors is an integer number (7967465216100).

Almost surely, 2^{80244317040826} is an apocalyptic number.

80244317040826 is a deficient number, since it is larger than the sum of its proper divisors (47235126416774).

80244317040826 is a wasteful number, since it uses less digits than its factorization.

80244317040826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603462629.

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 80244317040826 in words is "eighty trillion, two hundred forty-four billion, three hundred seventeen million, forty thousand, eight hundred twenty-six".