283402212480 has 768 divisors, whose sum is σ = 1069420060800. Its totient is φ = 70917120000.

The previous prime is 283402212439. The next prime is 283402212481. The reversal of 283402212480 is 84212204382.

283402212480 is a `hidden beast` number, since 2 + 8 + 3 + 402 + 2 + 1 + 248 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (283402212481) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1129092355 + ... + 1129092605.

Almost surely, 2^283402212480 is an apocalyptic number.

283402212480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283402212480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534710030400).

283402212480 is an abundant number, since it is smaller than the sum of its proper divisors (786017848320).

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

283402212480 is a wasteful number, since it uses less digits than its factorization.

283402212480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 283402212480 in words is "two hundred eighty-three billion, four hundred two million, two hundred twelve thousand, four hundred eighty".