469451287296 has 432 divisors, whose sum is σ = 1434043010400. Its totient is φ = 147483721728.

The previous prime is 469451287289. The next prime is 469451287297. The reversal of 469451287296 is 692782154964.

469451287296 is a `hidden beast` number, since 4 + 6 + 9 + 451 + 28 + 72 + 96 = 666.

It is a super-2 number, since 2×469451287296² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (469451287297) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 531654471 + ... + 531655353.

Almost surely, 2^469451287296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469451287296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717021505200).

469451287296 is an abundant number, since it is smaller than the sum of its proper divisors (964591723104).

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

469451287296 is a wasteful number, since it uses less digits than its factorization.

469451287296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1099 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 469451287296 in words is "four hundred sixty-nine billion, four hundred fifty-one million, two hundred eighty-seven thousand, two hundred ninety-six".