459866997120 has 128 divisors (see below), whose sum is σ = 1505443206240. Its totient is φ = 119316824064.

The previous prime is 459866997103. The next prime is 459866997133. The reversal of 459866997120 is 21799668954.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×459866997120² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3165637 + ... + 3307716.

Almost surely, 2^459866997120 is an apocalyptic number.

459866997120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

459866997120 is an abundant number, since it is smaller than the sum of its proper divisors (1045576209120).

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

459866997120 is a wasteful number, since it uses less digits than its factorization.

459866997120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6473412 (or 6473400 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 66.

The spelling of 459866997120 in words is "four hundred fifty-nine billion, eight hundred sixty-six million, nine hundred ninety-seven thousand, one hundred twenty".