2442662397 has 36 divisors (see below), whose sum is σ = 4108104000. Its totient is φ = 1394526672.

The previous prime is 2442662393. The next prime is 2442662413. The reversal of 2442662397 is 7932662442.

It is not a de Polignac number, because 2442662397 - 2² = 2442662393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442662393) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 696354 + ... + 699852.

It is an arithmetic number, because the mean of its divisors is an integer number (114114000).

Almost surely, 2^2442662397 is an apocalyptic number.

It is an amenable number.

2442662397 is a deficient number, since it is larger than the sum of its proper divisors (1665441603).

2442662397 is a wasteful number, since it uses less digits than its factorization.

2442662397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102 (or 5092 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 2442662397 is about 49423.2981194092. The cubic root of 2442662397 is about 1346.7525781370.

Adding to 2442662397 its sum of digits (45), we get a palindrome (2442662442).

The spelling of 2442662397 in words is "two billion, four hundred forty-two million, six hundred sixty-two thousand, three hundred ninety-seven".