2344620442 has 4 divisors (see below), whose sum is σ = 3516930666. Its totient is φ = 1172310220.

The previous prime is 2344620407. The next prime is 2344620479. The reversal of 2344620442 is 2440264432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1298809521 + 1045810921 = 36039^2 + 32339^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586155109 + ... + 586155112.

Almost surely, 2^2344620442 is an apocalyptic number.

2344620442 is a deficient number, since it is larger than the sum of its proper divisors (1172310224).

2344620442 is a wasteful number, since it uses less digits than its factorization.

2344620442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172310223.

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 2344620442 is about 48421.2808793819. The cubic root of 2344620442 is about 1328.4876324853.

Adding to 2344620442 its reverse (2440264432), we get a palindrome (4784884874).

The spelling of 2344620442 in words is "two billion, three hundred forty-four million, six hundred twenty thousand, four hundred forty-two".