2281409262234 has 64 divisors (see below), whose sum is σ = 5186889924480. Its totient is φ = 743025104640.

The previous prime is 2281409262233. The next prime is 2281409262241. The reversal of 2281409262234 is 4322629041822.

2281409262234 is a `hidden beast` number, since 2 + 2 + 8 + 1 + 409 + 2 + 6 + 2 + 234 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2281409262234.

It is not an unprimeable number, because it can be changed into a prime (2281409262233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 964072 + ... + 2343555.

It is an arithmetic number, because the mean of its divisors is an integer number (81045155070).

Almost surely, 2^{2281409262234} is an apocalyptic number.

2281409262234 is an abundant number, since it is smaller than the sum of its proper divisors (2905480662246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2281409262234 is a wasteful number, since it uses less digits than its factorization.

2281409262234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307932 (or 3307926 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 2281409262234 in words is "two trillion, two hundred eighty-one billion, four hundred nine million, two hundred sixty-two thousand, two hundred thirty-four".