2421340004 has 6 divisors (see below), whose sum is σ = 4237345014. Its totient is φ = 1210670000.

The previous prime is 2421339983. The next prime is 2421340037. The reversal of 2421340004 is 4000431242.

It can be written as a sum of positive squares in only one way, i.e., 1587863104 + 833476900 = 39848^2 + 28870^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302667497 + ... + 302667504.

It is an arithmetic number, because the mean of its divisors is an integer number (706224169).

Almost surely, 2^2421340004 is an apocalyptic number.

It is an amenable number.

2421340004 is a deficient number, since it is larger than the sum of its proper divisors (1816005010).

2421340004 is a wasteful number, since it uses less digits than its factorization.

2421340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605335005 (or 605335003 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2421340004 is about 49207.1133475639. The cubic root of 2421340004 is about 1342.8224469748.

Adding to 2421340004 its reverse (4000431242), we get a palindrome (6421771246).

The spelling of 2421340004 in words is "two billion, four hundred twenty-one million, three hundred forty thousand, four".