141042434 has 32 divisors (see below), whose sum is σ = 244399680. Its totient is φ = 60495552.

The previous prime is 141042427. The next prime is 141042439. The reversal of 141042434 is 434240141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (141042439) 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, 23489 + ... + 28875.

It is an arithmetic number, because the mean of its divisors is an integer number (7637490).

Almost surely, 2^141042434 is an apocalyptic number.

141042434 is a deficient number, since it is larger than the sum of its proper divisors (103357246).

141042434 is a wasteful number, since it uses less digits than its factorization.

141042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 141042434 is about 11876.1287463550. The cubic root of 141042434 is about 520.5349942621.

Adding to 141042434 its reverse (434240141), we get a palindrome (575282575).

The spelling of 141042434 in words is "one hundred forty-one million, forty-two thousand, four hundred thirty-four".