141340469 has 2 divisors, whose sum is σ = 141340470. Its totient is φ = 141340468.

The previous prime is 141340447. The next prime is 141340541. The reversal of 141340469 is 964043141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71199844 + 70140625 = 8438^2 + 8375^2 .

It is a cyclic number.

It is not a de Polignac number, because 141340469 - 2¹² = 141336373 is a prime.

It is a super-2 number, since 2×141340469² = 39954256354279922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141340429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70670234 + 70670235.

It is an arithmetic number, because the mean of its divisors is an integer number (70670235).

Almost surely, 2^141340469 is an apocalyptic number.

It is an amenable number.

141340469 is a deficient number, since it is larger than the sum of its proper divisors (1).

141340469 is an equidigital number, since it uses as much as digits as its factorization.

141340469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 141340469 is about 11888.6697742010. The cubic root of 141340469 is about 520.9013816383.

The spelling of 141340469 in words is "one hundred forty-one million, three hundred forty thousand, four hundred sixty-nine".