147726088564241 has 4 divisors (see below), whose sum is σ = 161155732979184. Its totient is φ = 134296444149300.

The previous prime is 147726088564157. The next prime is 147726088564247. The reversal of 147726088564241 is 142465880627741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147726088564241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (147726088564247) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6714822207455 + ... + 6714822207476.

It is an arithmetic number, because the mean of its divisors is an integer number (40288933244796).

Almost surely, 2^{147726088564241} is an apocalyptic number.

147726088564241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

147726088564241 is a deficient number, since it is larger than the sum of its proper divisors (13429644414943).

147726088564241 is a wasteful number, since it uses less digits than its factorization.

147726088564241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429644414942.

The product of its (nonzero) digits is 144506880, while the sum is 65.

The spelling of 147726088564241 in words is "one hundred forty-seven trillion, seven hundred twenty-six billion, eighty-eight million, five hundred sixty-four thousand, two hundred forty-one".