2281955304629 has 36 divisors (see below), whose sum is σ = 3142222095852. Its totient is φ = 1641366397440.

The previous prime is 2281955304617. The next prime is 2281955304691. The reversal of 2281955304629 is 9264035591822.

It can be written as a sum of positive squares in 2 ways, for example, as 1306597594225 + 975357710404 = 1143065^2 + 987602^2 .

It is not a de Polignac number, because 2281955304629 - 2²⁴ = 2281938527413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281955304329) 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 in 35 ways as a sum of consecutive naturals, for example, 14726012 + ... + 14880165.

It is an arithmetic number, because the mean of its divisors is an integer number (87283947107).

Almost surely, 2^{2281955304629} is an apocalyptic number.

It is an amenable number.

2281955304629 is a deficient number, since it is larger than the sum of its proper divisors (860266791223).

2281955304629 is a wasteful number, since it uses less digits than its factorization.

2281955304629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29606226 (or 29606208 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 2281955304629 in words is "two trillion, two hundred eighty-one billion, nine hundred fifty-five million, three hundred four thousand, six hundred twenty-nine".