147532380994417 has 4 divisors (see below), whose sum is σ = 147620882724336. Its totient is φ = 147443879264500.

The previous prime is 147532380994393. The next prime is 147532380994423. The reversal of 147532380994417 is 714499083235741.

147532380994417 is digitally balanced in base 2, because in such base 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 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 147532380994417 - 2⁴³ = 138736287972209 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147532380994487) 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, 44250862459 + ... + 44250865792.

It is an arithmetic number, because the mean of its divisors is an integer number (36905220681084).

Almost surely, 2^{147532380994417} is an apocalyptic number.

It is an amenable number.

147532380994417 is a deficient number, since it is larger than the sum of its proper divisors (88501729919).

147532380994417 is an equidigital number, since it uses as much as digits as its factorization.

147532380994417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88501729918.

The product of its (nonzero) digits is 182891520, while the sum is 67.

The spelling of 147532380994417 in words is "one hundred forty-seven trillion, five hundred thirty-two billion, three hundred eighty million, nine hundred ninety-four thousand, four hundred seventeen".