459793249400 has 24 divisors (see below), whose sum is σ = 1069019305320. Its totient is φ = 183917299680.

The previous prime is 459793249381. The next prime is 459793249439. The reversal of 459793249400 is 4942397954.

It is a super-2 number, since 2×459793249400² (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 5 ways as a sum of consecutive naturals, for example, 1149482924 + ... + 1149483323.

It is an arithmetic number, because the mean of its divisors is an integer number (44542471055).

Almost surely, 2^459793249400 is an apocalyptic number.

459793249400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

459793249400 is an abundant number, since it is smaller than the sum of its proper divisors (609226055920).

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

459793249400 is a wasteful number, since it uses less digits than its factorization.

459793249400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298966263 (or 2298966254 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 459793249400 in words is "four hundred fifty-nine billion, seven hundred ninety-three million, two hundred forty-nine thousand, four hundred".