2466890245789 has 4 divisors (see below), whose sum is σ = 2574146343456. Its totient is φ = 2359634148124.

The previous prime is 2466890245783. The next prime is 2466890245801. The reversal of 2466890245789 is 9875420986642.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2466890245789 - 2³⁷ = 2329451292317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466890245783) 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, 53628048799 + ... + 53628048844.

It is an arithmetic number, because the mean of its divisors is an integer number (643536585864).

Almost surely, 2^{2466890245789} is an apocalyptic number.

It is an amenable number.

2466890245789 is a deficient number, since it is larger than the sum of its proper divisors (107256097667).

2466890245789 is a wasteful number, since it uses less digits than its factorization.

2466890245789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107256097666.

The product of its (nonzero) digits is 418037760, while the sum is 70.

The spelling of 2466890245789 in words is "two trillion, four hundred sixty-six billion, eight hundred ninety million, two hundred forty-five thousand, seven hundred eighty-nine".