141838481 has 8 divisors (see below), whose sum is σ = 144824064. Its totient is φ = 138874320.

The previous prime is 141838471. The next prime is 141838483. The reversal of 141838481 is 184838141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 141838481 - 2¹⁴ = 141822097 is a prime.

It is a super-2 number, since 2×141838481² = 40236309384774722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141838483) 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, 8390 + ... + 18816.

It is an arithmetic number, because the mean of its divisors is an integer number (18103008).

Almost surely, 2^141838481 is an apocalyptic number.

It is an amenable number.

141838481 is a deficient number, since it is larger than the sum of its proper divisors (2985583).

141838481 is a wasteful number, since it uses less digits than its factorization.

141838481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10711.

The product of its digits is 24576, while the sum is 38.

The square root of 141838481 is about 11909.5961728347. The cubic root of 141838481 is about 521.5124617565.

The spelling of 141838481 in words is "one hundred forty-one million, eight hundred thirty-eight thousand, four hundred eighty-one".