469096266640 has 40 divisors (see below), whose sum is σ = 1090687175928. Its totient is φ = 187631907840.

The previous prime is 469096266607. The next prime is 469096266659. The reversal of 469096266640 is 46662690964.

It can be written as a sum of positive squares in 4 ways, for example, as 627201936 + 468469064704 = 25044^2 + 684448^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2638804 + ... + 2810956.

Almost surely, 2^469096266640 is an apocalyptic number.

469096266640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

469096266640 is an abundant number, since it is smaller than the sum of its proper divisors (621590909288).

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

469096266640 is a wasteful number, since it uses less digits than its factorization.

469096266640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206227 (or 206221 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 58.

The spelling of 469096266640 in words is "four hundred sixty-nine billion, ninety-six million, two hundred sixty-six thousand, six hundred forty".