280048159419911 has 2 divisors, whose sum is σ = 280048159419912. Its totient is φ = 280048159419910.

The previous prime is 280048159419857. The next prime is 280048159419943. The reversal of 280048159419911 is 119914951840082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 280048159419911 - 2²² = 280048155225607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (280048159419311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140024079709955 + 140024079709956.

It is an arithmetic number, because the mean of its divisors is an integer number (140024079709956).

Almost surely, 2^{280048159419911} is an apocalyptic number.

280048159419911 is a deficient number, since it is larger than the sum of its proper divisors (1).

280048159419911 is an equidigital number, since it uses as much as digits as its factorization.

280048159419911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 62.

The spelling of 280048159419911 in words is "two hundred eighty trillion, forty-eight billion, one hundred fifty-nine million, four hundred nineteen thousand, nine hundred eleven".