141143421342 has 32 divisors (see below), whose sum is σ = 351942038784. Its totient is φ = 36660628800.

The previous prime is 141143421329. The next prime is 141143421347. The reversal of 141143421342 is 243124341141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141143421347) 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, 152752159 + ... + 152753082.

It is an arithmetic number, because the mean of its divisors is an integer number (10998188712).

Almost surely, 2^141143421342 is an apocalyptic number.

141143421342 is an abundant number, since it is smaller than the sum of its proper divisors (210798617442).

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

141143421342 is a wasteful number, since it uses less digits than its factorization.

141143421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305505264.

The product of its digits is 9216, while the sum is 30.

Adding to 141143421342 its reverse (243124341141), we get a palindrome (384267762483).

The spelling of 141143421342 in words is "one hundred forty-one billion, one hundred forty-three million, four hundred twenty-one thousand, three hundred forty-two".