147444141 has 8 divisors (see below), whose sum is σ = 211714720. Its totient is φ = 90734832.

The previous prime is 147444109. The next prime is 147444173. The reversal of 147444141 is 141444741.

147444141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (147444109) and next prime (147444173).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 147444141 - 2⁵ = 147444109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147444099 and 147444108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147443141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890271 + ... + 1890348.

It is an arithmetic number, because the mean of its divisors is an integer number (26464340).

Almost surely, 2^147444141 is an apocalyptic number.

It is an amenable number.

147444141 is a deficient number, since it is larger than the sum of its proper divisors (64270579).

147444141 is a wasteful number, since it uses less digits than its factorization.

147444141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780635.

The product of its digits is 7168, while the sum is 30.

The square root of 147444141 is about 12142.6579050882. The cubic root of 147444141 is about 528.2941965545.

Adding to 147444141 its reverse (141444741), we get a palindrome (288888882).

The spelling of 147444141 in words is "one hundred forty-seven million, four hundred forty-four thousand, one hundred forty-one".