141342405 has 24 divisors (see below), whose sum is σ = 232458912. Its totient is φ = 73334592.

The previous prime is 141342401. The next prime is 141342407. The reversal of 141342405 is 504243141.

141342405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141342405 - 2² = 141342401 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141342401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17094 + ... + 23976.

It is an arithmetic number, because the mean of its divisors is an integer number (9685788).

Almost surely, 2^141342405 is an apocalyptic number.

141342405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141342405 is a deficient number, since it is larger than the sum of its proper divisors (91116507).

141342405 is an equidigital number, since it uses as much as digits as its factorization.

141342405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965 (or 6928 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 141342405 is about 11888.7511959835. The cubic root of 141342405 is about 520.9037599628.

Adding to 141342405 its reverse (504243141), we get a palindrome (645585546).

The spelling of 141342405 in words is "one hundred forty-one million, three hundred forty-two thousand, four hundred five".