141142251 has 8 divisors (see below), whose sum is σ = 189165520. Its totient is φ = 93606912.

The previous prime is 141142229. The next prime is 141142259. The reversal of 141142251 is 152241141.

141142251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 141142251 - 2⁷ = 141142123 is a prime.

It is a super-2 number, since 2×141142251² = 39842270034694002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141142259) 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, 121306 + ... + 122463.

It is an arithmetic number, because the mean of its divisors is an integer number (23645690).

Almost surely, 2^141142251 is an apocalyptic number.

141142251 is a deficient number, since it is larger than the sum of its proper divisors (48023269).

141142251 is a wasteful number, since it uses less digits than its factorization.

141142251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243965.

The product of its digits is 320, while the sum is 21.

The square root of 141142251 is about 11880.3304246978. The cubic root of 141142251 is about 520.6577610725.

Adding to 141142251 its reverse (152241141), we get a palindrome (293383392).

The spelling of 141142251 in words is "one hundred forty-one million, one hundred forty-two thousand, two hundred fifty-one".