283300287340 has 48 divisors (see below), whose sum is σ = 686652611904. Its totient is φ = 96169824000.

The previous prime is 283300287329. The next prime is 283300287371. The reversal of 283300287340 is 43782003382.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 283300287293 and 283300287302.

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, 10003551 + ... + 10031830.

It is an arithmetic number, because the mean of its divisors is an integer number (14305262748).

Almost surely, 2^283300287340 is an apocalyptic number.

283300287340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

283300287340 is an abundant number, since it is smaller than the sum of its proper divisors (403352324564).

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

283300287340 is a wasteful number, since it uses less digits than its factorization.

283300287340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20035498 (or 20035496 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 283300287340 in words is "two hundred eighty-three billion, three hundred million, two hundred eighty-seven thousand, three hundred forty".