147138041856001 has 4 divisors (see below), whose sum is σ = 168157762121152. Its totient is φ = 126118321590852.

The previous prime is 147138041855983. The next prime is 147138041856007. The reversal of 147138041856001 is 100658140831741.

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 not a de Polignac number, because 147138041856001 - 2¹⁷ = 147138041724929 is a prime.

It is a super-2 number, since 2×147138041856001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147138041856007) 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, 10509860132565 + ... + 10509860132578.

It is an arithmetic number, because the mean of its divisors is an integer number (42039440530288).

Almost surely, 2^{147138041856001} is an apocalyptic number.

It is an amenable number.

147138041856001 is a deficient number, since it is larger than the sum of its proper divisors (21019720265151).

147138041856001 is an equidigital number, since it uses as much as digits as its factorization.

147138041856001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21019720265150.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 147138041856001 in words is "one hundred forty-seven trillion, one hundred thirty-eight billion, forty-one million, eight hundred fifty-six thousand, one".