469489504417 has 16 divisors (see below), whose sum is σ = 472215744000. Its totient is φ = 466773652800.

The previous prime is 469489504411. The next prime is 469489504447. The reversal of 469489504417 is 714405984964.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469489504417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469489504411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254189388 + ... + 254191234.

It is an arithmetic number, because the mean of its divisors is an integer number (29513484000).

Almost surely, 2^469489504417 is an apocalyptic number.

It is an amenable number.

469489504417 is a deficient number, since it is larger than the sum of its proper divisors (2726239583).

469489504417 is a wasteful number, since it uses less digits than its factorization.

469489504417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 469489504417 in words is "four hundred sixty-nine billion, four hundred eighty-nine million, five hundred four thousand, four hundred seventeen".