2934278330281 has 16 divisors (see below), whose sum is σ = 3052569360960. Its totient is φ = 2817151888320.

The previous prime is 2934278330251. The next prime is 2934278330299. The reversal of 2934278330281 is 1820338724392.

2934278330281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2934278330281 - 2¹³ = 2934278322089 is a prime.

It is a super-2 number, since 2×2934278330281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2934278330251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6658131 + ... + 7085143.

It is an arithmetic number, because the mean of its divisors is an integer number (190785585060).

Almost surely, 2^{2934278330281} is an apocalyptic number.

It is an amenable number.

2934278330281 is a deficient number, since it is larger than the sum of its proper divisors (118291030679).

2934278330281 is a wasteful number, since it uses less digits than its factorization.

2934278330281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428376.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 2934278330281 in words is "two trillion, nine hundred thirty-four billion, two hundred seventy-eight million, three hundred thirty thousand, two hundred eighty-one".