469243247652 has 144 divisors (see below), whose sum is σ = 1201327300992. Its totient is φ = 154430115840.

The previous prime is 469243247621. The next prime is 469243247653. The reversal of 469243247652 is 256742342964.

469243247652 is a `hidden beast` number, since 4 + 6 + 92 + 4 + 32 + 476 + 52 = 666.

It is not an unprimeable number, because it can be changed into a prime (469243247653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 857848443 + ... + 857848989.

Almost surely, 2^469243247652 is an apocalyptic number.

It is an amenable number.

469243247652 is an abundant number, since it is smaller than the sum of its proper divisors (732084053340).

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

469243247652 is a wasteful number, since it uses less digits than its factorization.

469243247652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458 (or 1453 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 469243247652 in words is "four hundred sixty-nine billion, two hundred forty-three million, two hundred forty-seven thousand, six hundred fifty-two".