147365723047 has 4 divisors (see below), whose sum is σ = 147377971720. Its totient is φ = 147353474376.

The previous prime is 147365723041. The next prime is 147365723101. The reversal of 147365723047 is 740327563741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740327563741 = 43 ⋅17216920087.

It is a cyclic number.

It is not a de Polignac number, because 147365723047 - 2¹⁵ = 147365690279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147365723041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6106272 + ... + 6130357.

It is an arithmetic number, because the mean of its divisors is an integer number (36844492930).

Almost surely, 2^147365723047 is an apocalyptic number.

147365723047 is a deficient number, since it is larger than the sum of its proper divisors (12248673).

147365723047 is a wasteful number, since it uses less digits than its factorization.

147365723047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12248672.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 147365723047 in words is "one hundred forty-seven billion, three hundred sixty-five million, seven hundred twenty-three thousand, forty-seven".