2319028245504 has 66 divisors (see below), whose sum is σ = 6696143759370. Its totient is φ = 773009412096.

The previous prime is 2319028245473. The next prime is 2319028245509. The reversal of 2319028245504 is 4055428209132.

2319028245504 is a `hidden beast` number, since 2 + 3 + 1 + 90 + 2 + 8 + 2 + 4 + 550 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2120867942400 + 198160303104 = 1456320^2 + 445152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2319028245504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2319028245509) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125806119 + ... + 125824550.

Almost surely, 2^{2319028245504} is an apocalyptic number.

2319028245504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2319028245504 is an abundant number, since it is smaller than the sum of its proper divisors (4377115513866).

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

2319028245504 is a wasteful number, since it uses less digits than its factorization.

2319028245504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251630695 (or 251630674 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 2319028245504 in words is "two trillion, three hundred nineteen billion, twenty-eight million, two hundred forty-five thousand, five hundred four".