141031420 has 24 divisors (see below), whose sum is σ = 304172064. Its totient is φ = 54887616.

The previous prime is 141031409. The next prime is 141031421. The reversal of 141031420 is 24130141.

It is a super-2 number, since 2×141031420² = 39779722854432800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141031394 and 141031403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141031421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94552 + ... + 96031.

It is an arithmetic number, because the mean of its divisors is an integer number (12673836).

Almost surely, 2^141031420 is an apocalyptic number.

141031420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141031420 is an abundant number, since it is smaller than the sum of its proper divisors (163140644).

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

141031420 is a wasteful number, since it uses less digits than its factorization.

141031420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190629 (or 190627 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 141031420 is about 11875.6650340097. The cubic root of 141031420 is about 520.5214443881.

Adding to 141031420 its reverse (24130141), we get a palindrome (165161561).

The spelling of 141031420 in words is "one hundred forty-one million, thirty-one thousand, four hundred twenty".