141420235 has 8 divisors (see below), whose sum is σ = 185132016. Its totient is φ = 102851040.

The previous prime is 141420217. The next prime is 141420239. The reversal of 141420235 is 532024141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141420235 - 2²³ = 133031627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141420239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285584 + ... + 1285693.

It is an arithmetic number, because the mean of its divisors is an integer number (23141502).

Almost surely, 2^141420235 is an apocalyptic number.

141420235 is a deficient number, since it is larger than the sum of its proper divisors (43711781).

141420235 is a wasteful number, since it uses less digits than its factorization.

141420235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571293.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 141420235 is about 11892.0240077121. The cubic root of 141420235 is about 520.9993540639. Note that the first 3 decimals are identical.

Adding to 141420235 its reverse (532024141), we get a palindrome (673444376).

The spelling of 141420235 in words is "one hundred forty-one million, four hundred twenty thousand, two hundred thirty-five".