147988710319 has 4 divisors (see below), whose sum is σ = 154423002096. Its totient is φ = 141554418544.

The previous prime is 147988710269. The next prime is 147988710347. The reversal of 147988710319 is 913017889741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147988710319 is a prime.

It is a super-4 number, since 4×147988710319⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147988710349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3217145854 + ... + 3217145899.

It is an arithmetic number, because the mean of its divisors is an integer number (38605750524).

Almost surely, 2^147988710319 is an apocalyptic number.

147988710319 is a deficient number, since it is larger than the sum of its proper divisors (6434291777).

147988710319 is an equidigital number, since it uses as much as digits as its factorization.

147988710319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6434291776.

The product of its (nonzero) digits is 3048192, while the sum is 58.

The spelling of 147988710319 in words is "one hundred forty-seven billion, nine hundred eighty-eight million, seven hundred ten thousand, three hundred nineteen".