283444558066 has 32 divisors (see below), whose sum is σ = 461679160320. Its totient is φ = 130001281536.

The previous prime is 283444558057. The next prime is 283444558079. The reversal of 283444558066 is 660855444382.

It is a junction number, because it is equal to n+sod(n) for n = 283444557998 and 283444558016.

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, 10846 + ... + 752998.

It is an arithmetic number, because the mean of its divisors is an integer number (14427473760).

Almost surely, 2^283444558066 is an apocalyptic number.

283444558066 is a deficient number, since it is larger than the sum of its proper divisors (178234602254).

283444558066 is a wasteful number, since it uses less digits than its factorization.

283444558066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742458.

The product of its (nonzero) digits is 22118400, while the sum is 55.

The spelling of 283444558066 in words is "two hundred eighty-three billion, four hundred forty-four million, five hundred fifty-eight thousand, sixty-six".