141425279 has 2 divisors, whose sum is σ = 141425280. Its totient is φ = 141425278.

The previous prime is 141425269. The next prime is 141425281. The reversal of 141425279 is 972524141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141425279 - 2¹² = 141421183 is a prime.

It is a super-2 number, since 2×141425279² = 40002219080455682, which contains 22 as substring.

Together with 141425281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141425269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70712639 + 70712640.

It is an arithmetic number, because the mean of its divisors is an integer number (70712640).

Almost surely, 2^141425279 is an apocalyptic number.

141425279 is a deficient number, since it is larger than the sum of its proper divisors (1).

141425279 is an equidigital number, since it uses as much as digits as its factorization.

141425279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 35.

The square root of 141425279 is about 11892.2360807377. The cubic root of 141425279 is about 521.0055481079.

The spelling of 141425279 in words is "one hundred forty-one million, four hundred twenty-five thousand, two hundred seventy-nine".