1285133276095 has 8 divisors (see below), whose sum is σ = 1595337860160. Its totient is φ = 992654668320.

The previous prime is 1285133276093. The next prime is 1285133276107. The reversal of 1285133276095 is 5906723315821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1285133276095 - 2¹ = 1285133276093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1285133276093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4431493911 + ... + 4431494200.

It is an arithmetic number, because the mean of its divisors is an integer number (199417232520).

Almost surely, 2^{1285133276095} is an apocalyptic number.

1285133276095 is a deficient number, since it is larger than the sum of its proper divisors (310204584065).

1285133276095 is an equidigital number, since it uses as much as digits as its factorization.

1285133276095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8862988145.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 1285133276095 in words is "one trillion, two hundred eighty-five billion, one hundred thirty-three million, two hundred seventy-six thousand, ninety-five".