147117772801 has 8 divisors (see below), whose sum is σ = 150826725000. Its totient is φ = 143414568960.

The previous prime is 147117772799. The next prime is 147117772819. The reversal of 147117772801 is 108277711741.

It can be written as a sum of positive squares in 4 ways, for example, as 14756418576 + 132361354225 = 121476^2 + 363815^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 147117772801 - 2¹ = 147117772799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147117772891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385236 + ... + 1487653.

It is an arithmetic number, because the mean of its divisors is an integer number (18853340625).

Almost surely, 2^147117772801 is an apocalyptic number.

It is an amenable number.

147117772801 is a deficient number, since it is larger than the sum of its proper divisors (3708952199).

147117772801 is a wasteful number, since it uses less digits than its factorization.

147117772801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874179.

The product of its (nonzero) digits is 153664, while the sum is 46.

The spelling of 147117772801 in words is "one hundred forty-seven billion, one hundred seventeen million, seven hundred seventy-two thousand, eight hundred one".