2604852910242 has 54 divisors (see below), whose sum is σ = 6203747819451. Its totient is φ = 789326541960.

The previous prime is 2604852910217. The next prime is 2604852910301. The reversal of 2604852910242 is 2420192584062.

2604852910242 is a `hidden beast` number, since 2 + 6 + 0 + 485 + 29 + 102 + 42 = 666.

2604852910242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1302426455121 + 1302426455121 = 1141239^2 + 1141239^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1141239.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 75304483 + ... + 75339065.

Almost surely, 2^{2604852910242} is an apocalyptic number.

2604852910242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2604852910242 is an abundant number, since it is smaller than the sum of its proper divisors (3598894909209).

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

2604852910242 is an frugal number, since it uses more digits than its factorization.

2604852910242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69196 (or 34599 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 2604852910242 in words is "two trillion, six hundred four billion, eight hundred fifty-two million, nine hundred ten thousand, two hundred forty-two".