141031242 has 24 divisors (see below), whose sum is σ = 333347040. Its totient is φ = 42736680.

The previous prime is 141031237. The next prime is 141031259. The reversal of 141031242 is 242130141.

It is a super-2 number, since 2×141031242² = 39779622440125128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355942 + ... + 356337.

It is an arithmetic number, because the mean of its divisors is an integer number (13889460).

Almost surely, 2^141031242 is an apocalyptic number.

141031242 is an abundant number, since it is smaller than the sum of its proper divisors (192315798).

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

141031242 is a wasteful number, since it uses less digits than its factorization.

141031242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712298 (or 712295 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 141031242 is about 11875.6575396902. The cubic root of 141031242 is about 520.5212253994.

Adding to 141031242 its reverse (242130141), we get a palindrome (383161383).

The spelling of 141031242 in words is "one hundred forty-one million, thirty-one thousand, two hundred forty-two".