493401912200 has 36 divisors (see below), whose sum is σ = 1147182542415. Its totient is φ = 197356791360.

The previous prime is 493401912191. The next prime is 493401912209. The reversal of 493401912200 is 2219104394.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (493401912191) and next prime (493401912209).

It can be written as a sum of positive squares in 5 ways, for example, as 4294705156 + 489107207044 = 65534^2 + 699362^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=496690.

It is not an unprimeable number, because it can be changed into a prime (493401912209) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9908966 + ... + 9958634.

Almost surely, 2^493401912200 is an apocalyptic number.

493401912200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

493401912200 is an abundant number, since it is smaller than the sum of its proper divisors (653780630215).

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

493401912200 is an frugal number, since it uses more digits than its factorization.

493401912200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99354 (or 49676 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 493401912200 in words is "four hundred ninety-three billion, four hundred one million, nine hundred twelve thousand, two hundred".