2426351644 has 12 divisors (see below), whose sum is σ = 4248153000. Its totient is φ = 1212593648.

The previous prime is 2426351593. The next prime is 2426351647. The reversal of 2426351644 is 4461536242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426351647) by changing a digit.

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, 136099 + ... + 152890.

It is an arithmetic number, because the mean of its divisors is an integer number (354012750).

Almost surely, 2^2426351644 is an apocalyptic number.

It is an amenable number.

2426351644 is a deficient number, since it is larger than the sum of its proper divisors (1821801356).

2426351644 is a wasteful number, since it uses less digits than its factorization.

2426351644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291092 (or 291090 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 2426351644 is about 49258.0109626850. The cubic root of 2426351644 is about 1343.7482573361.

Adding to 2426351644 its reverse (4461536242), we get a palindrome (6887887886).

The spelling of 2426351644 in words is "two billion, four hundred twenty-six million, three hundred fifty-one thousand, six hundred forty-four".