285914906046 has 96 divisors (see below), whose sum is σ = 772635801600. Its totient is φ = 74235320640.

The previous prime is 285914906021. The next prime is 285914906083. The reversal of 285914906046 is 640609419582.

285914906046 is a `hidden beast` number, since 2 + 8 + 5 + 91 + 490 + 60 + 4 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 285914905983 and 285914906001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3730600 + ... + 3806468.

It is an arithmetic number, because the mean of its divisors is an integer number (8048289600).

Almost surely, 2^285914906046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 285914906046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386317900800).

285914906046 is an abundant number, since it is smaller than the sum of its proper divisors (486720895554).

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

285914906046 is a wasteful number, since it uses less digits than its factorization.

285914906046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78614 (or 78611 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 285914906046 in words is "two hundred eighty-five billion, nine hundred fourteen million, nine hundred six thousand, forty-six".