141223434 has 32 divisors (see below), whose sum is σ = 315645120. Its totient is φ = 41750400.

The previous prime is 141223361. The next prime is 141223463. The reversal of 141223434 is 434322141.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23389 + ... + 28800.

It is an arithmetic number, because the mean of its divisors is an integer number (9863910).

Almost surely, 2^141223434 is an apocalyptic number.

141223434 is an abundant number, since it is smaller than the sum of its proper divisors (174421686).

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

141223434 is a wasteful number, since it uses less digits than its factorization.

141223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52246.

The product of its digits is 2304, while the sum is 24.

The square root of 141223434 is about 11883.7466314290. The cubic root of 141223434 is about 520.7575669001.

Adding to 141223434 its reverse (434322141), we get a palindrome (575545575).

The spelling of 141223434 in words is "one hundred forty-one million, two hundred twenty-three thousand, four hundred thirty-four".