2342045444 has 12 divisors (see below), whose sum is σ = 4103206464. Its totient is φ = 1169700744.

The previous prime is 2342045411. The next prime is 2342045479. The reversal of 2342045444 is 4445402432.

It is a super-2 number, since 2×2342045444² = 10970353723522314272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2342045444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326504 + ... + 333599.

It is an arithmetic number, because the mean of its divisors is an integer number (341933872).

Almost surely, 2^2342045444 is an apocalyptic number.

It is an amenable number.

2342045444 is a deficient number, since it is larger than the sum of its proper divisors (1761161020).

2342045444 is a wasteful number, since it uses less digits than its factorization.

2342045444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660994 (or 660992 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

The square root of 2342045444 is about 48394.6840469075. The cubic root of 2342045444 is about 1328.0011136404.

Adding to 2342045444 its reverse (4445402432), we get a palindrome (6787447876).

The spelling of 2342045444 in words is "two billion, three hundred forty-two million, forty-five thousand, four hundred forty-four".