286420013496 has 128 divisors (see below), whose sum is σ = 843350400000. Its totient is φ = 89757144576.

The previous prime is 286420013483. The next prime is 286420013501. The reversal of 286420013496 is 694310024682.

286420013496 is a `hidden beast` number, since 2 + 8 + 6 + 420 + 0 + 134 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3287505 + ... + 3373503.

It is an arithmetic number, because the mean of its divisors is an integer number (6588675000).

Almost surely, 2^286420013496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 286420013496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421675200000).

286420013496 is an abundant number, since it is smaller than the sum of its proper divisors (556930386504).

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

286420013496 is a wasteful number, since it uses less digits than its factorization.

286420013496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86938 (or 86928 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 286420013496 in words is "two hundred eighty-six billion, four hundred twenty million, thirteen thousand, four hundred ninety-six".