4427894290233 has 48 divisors (see below), whose sum is σ = 6384841013376. Its totient is φ = 2727533502720.

The previous prime is 4427894290231. The next prime is 4427894290243. The reversal of 4427894290233 is 3320924987244.

It is not a de Polignac number, because 4427894290233 - 2¹ = 4427894290231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (4427894290231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168585060 + ... + 168611322.

It is an arithmetic number, because the mean of its divisors is an integer number (133017521112).

Almost surely, 2^{4427894290233} is an apocalyptic number.

It is an amenable number.

4427894290233 is a deficient number, since it is larger than the sum of its proper divisors (1956946723143).

4427894290233 is a wasteful number, since it uses less digits than its factorization.

4427894290233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30142 (or 30123 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 4427894290233 in words is "four trillion, four hundred twenty-seven billion, eight hundred ninety-four million, two hundred ninety thousand, two hundred thirty-three".