147332645998 has 4 divisors (see below), whose sum is σ = 220998969000. Its totient is φ = 73666322998.

The previous prime is 147332645983. The next prime is 147332646073. The reversal of 147332645998 is 899546233741.

It is a happy number.

147332645998 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 899546233741 = 601 ⋅1496749141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36833161498 + ... + 36833161501.

It is an arithmetic number, because the mean of its divisors is an integer number (55249742250).

Almost surely, 2^147332645998 is an apocalyptic number.

147332645998 is a deficient number, since it is larger than the sum of its proper divisors (73666323002).

147332645998 is an equidigital number, since it uses as much as digits as its factorization.

147332645998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73666323001.

The product of its digits is 39191040, while the sum is 61.

The spelling of 147332645998 in words is "one hundred forty-seven billion, three hundred thirty-two million, six hundred forty-five thousand, nine hundred ninety-eight".