2421034004 has 12 divisors (see below), whose sum is σ = 4421018784. Its totient is φ = 1157885784.

The previous prime is 2421034003. The next prime is 2421034013. The reversal of 2421034004 is 4004301242.

It is a super-2 number, since 2×2421034004² = 11722811297048544032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421034003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13157702 + ... + 13157885.

It is an arithmetic number, because the mean of its divisors is an integer number (368418232).

Almost surely, 2^2421034004 is an apocalyptic number.

It is an amenable number.

2421034004 is a deficient number, since it is larger than the sum of its proper divisors (1999984780).

2421034004 is a wasteful number, since it uses less digits than its factorization.

2421034004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26315614 (or 26315612 counting only the distinct ones).

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

The square root of 2421034004 is about 49204.0039427687. The cubic root of 2421034004 is about 1342.7658776126.

Adding to 2421034004 its reverse (4004301242), we get a palindrome (6425335246).

The spelling of 2421034004 in words is "two billion, four hundred twenty-one million, thirty-four thousand, four".