285147072001 has 8 divisors (see below), whose sum is σ = 311244018624. Its totient is φ = 259079206320.

The previous prime is 285147071939. The next prime is 285147072011. The reversal of 285147072001 is 100270741582.

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

It is not a de Polignac number, because 285147072001 - 2¹⁹ = 285146547713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (285147072011) 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, 7249726 + ... + 7288951.

It is an arithmetic number, because the mean of its divisors is an integer number (38905502328).

Almost surely, 2^285147072001 is an apocalyptic number.

It is an amenable number.

285147072001 is a deficient number, since it is larger than the sum of its proper divisors (26096946623).

285147072001 is a wasteful number, since it uses less digits than its factorization.

285147072001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14540471.

The product of its (nonzero) digits is 31360, while the sum is 37.

The spelling of 285147072001 in words is "two hundred eighty-five billion, one hundred forty-seven million, seventy-two thousand, one".