2242433391 has 16 divisors (see below), whose sum is σ = 3366939648. Its totient is φ = 1315209600.

The previous prime is 2242433387. The next prime is 2242433393. The reversal of 2242433391 is 1933342422.

2242433391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2242433391 - 2² = 2242433387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242433393) 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, 1094986 + ... + 1097031.

It is an arithmetic number, because the mean of its divisors is an integer number (210433728).

Almost surely, 2^2242433391 is an apocalyptic number.

2242433391 is a deficient number, since it is larger than the sum of its proper divisors (1124506257).

2242433391 is a wasteful number, since it uses less digits than its factorization.

2242433391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192062.

The product of its digits is 31104, while the sum is 33.

The square root of 2242433391 is about 47354.3386713403. The cubic root of 2242433391 is about 1308.9001492377.

The spelling of 2242433391 in words is "two billion, two hundred forty-two million, four hundred thirty-three thousand, three hundred ninety-one".