141224457434 has 4 divisors (see below), whose sum is σ = 211836686154. Its totient is φ = 70612228716.

The previous prime is 141224457419. The next prime is 141224457461. The reversal of 141224457434 is 434754422141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 76859245225 + 64365212209 = 277235^2 + 253703^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141224457391 and 141224457400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35306114357 + ... + 35306114360.

Almost surely, 2^141224457434 is an apocalyptic number.

141224457434 is a deficient number, since it is larger than the sum of its proper divisors (70612228720).

141224457434 is an equidigital number, since it uses as much as digits as its factorization.

141224457434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612228719.

The product of its digits is 430080, while the sum is 41.

Adding to 141224457434 its reverse (434754422141), we get a palindrome (575978879575).

The spelling of 141224457434 in words is "one hundred forty-one billion, two hundred twenty-four million, four hundred fifty-seven thousand, four hundred thirty-four".