285952200942 has 32 divisors (see below), whose sum is σ = 578394432000. Its totient is φ = 94235966528.

The previous prime is 285952200929. The next prime is 285952200949. The reversal of 285952200942 is 249002259582.

It is a super-2 number, since 2×285952200942² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 285952200891 and 285952200900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285952200949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5896309 + ... + 5944607.

It is an arithmetic number, because the mean of its divisors is an integer number (18074826000).

Almost surely, 2^285952200942 is an apocalyptic number.

285952200942 is an abundant number, since it is smaller than the sum of its proper divisors (292442231058).

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

285952200942 is a wasteful number, since it uses less digits than its factorization.

285952200942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59480.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 285952200942 in words is "two hundred eighty-five billion, nine hundred fifty-two million, two hundred thousand, nine hundred forty-two".