141340279 has 2 divisors, whose sum is σ = 141340280. Its totient is φ = 141340278.

The previous prime is 141340273. The next prime is 141340289. The reversal of 141340279 is 972043141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141340279 - 2⁵ = 141340247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141340279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141340273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70670139 + 70670140.

It is an arithmetic number, because the mean of its divisors is an integer number (70670140).

Almost surely, 2^141340279 is an apocalyptic number.

141340279 is a deficient number, since it is larger than the sum of its proper divisors (1).

141340279 is an equidigital number, since it uses as much as digits as its factorization.

141340279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 141340279 is about 11888.6617833968. The cubic root of 141340279 is about 520.9011482272.

The spelling of 141340279 in words is "one hundred forty-one million, three hundred forty thousand, two hundred seventy-nine".