141403240420 has 48 divisors (see below), whose sum is σ = 319988809728. Its totient is φ = 52177783680.

The previous prime is 141403240397. The next prime is 141403240427. The reversal of 141403240420 is 24042304141.

It is not an unprimeable number, because it can be changed into a prime (141403240427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248605 + ... + 587035.

It is an arithmetic number, because the mean of its divisors is an integer number (6666433536).

Almost surely, 2^141403240420 is an apocalyptic number.

141403240420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141403240420 is an abundant number, since it is smaller than the sum of its proper divisors (178585569308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141403240420 is a wasteful number, since it uses less digits than its factorization.

141403240420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340060 (or 340058 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 141403240420 its reverse (24042304141), we get a palindrome (165445544561).

The spelling of 141403240420 in words is "one hundred forty-one billion, four hundred three million, two hundred forty thousand, four hundred twenty".