2281481046959 has 2 divisors, whose sum is σ = 2281481046960. Its totient is φ = 2281481046958.

The previous prime is 2281481046937. The next prime is 2281481047019. The reversal of 2281481046959 is 9596401841822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2281481046959 - 2²⁴ = 2281464269743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2281481046898 and 2281481046907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2281481046919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140740523479 + 1140740523480.

It is an arithmetic number, because the mean of its divisors is an integer number (1140740523480).

Almost surely, 2^{2281481046959} is an apocalyptic number.

2281481046959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2281481046959 is an equidigital number, since it uses as much as digits as its factorization.

2281481046959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 2281481046959 in words is "two trillion, two hundred eighty-one billion, four hundred eighty-one million, forty-six thousand, nine hundred fifty-nine".