141225431 has 8 divisors (see below), whose sum is σ = 144344928. Its totient is φ = 138132000.

The previous prime is 141225421. The next prime is 141225439. The reversal of 141225431 is 134522141.

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

It is a cyclic number.

It is not a de Polignac number, because 141225431 - 2²² = 137031127 is a prime.

It is a super-2 number, since 2×141225431² = 39889244722271522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141225397 and 141225406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141225439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4646 + ... + 17436.

It is an arithmetic number, because the mean of its divisors is an integer number (18043116).

Almost surely, 2^141225431 is an apocalyptic number.

141225431 is a deficient number, since it is larger than the sum of its proper divisors (3119497).

141225431 is a wasteful number, since it uses less digits than its factorization.

141225431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13033.

The product of its digits is 960, while the sum is 23.

The square root of 141225431 is about 11883.8306534551. The cubic root of 141225431 is about 520.7600215162.

Adding to 141225431 its reverse (134522141), we get a palindrome (275747572).

The spelling of 141225431 in words is "one hundred forty-one million, two hundred twenty-five thousand, four hundred thirty-one".