2421000203304 has 64 divisors (see below), whose sum is σ = 6068476592640. Its totient is φ = 804871157760.

The previous prime is 2421000203261. The next prime is 2421000203341. The reversal of 2421000203304 is 4033020001242.

It is a super-2 number, since 2×2421000203304² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32874684 + ... + 32948244.

It is an arithmetic number, because the mean of its divisors is an integer number (94819946760).

Almost surely, 2^{2421000203304} is an apocalyptic number.

2421000203304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2421000203304 is an abundant number, since it is smaller than the sum of its proper divisors (3647476389336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421000203304 is a wasteful number, since it uses less digits than its factorization.

2421000203304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77170 (or 77166 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2421000203304 its reverse (4033020001242), we get a palindrome (6454020204546).

The spelling of 2421000203304 in words is "two trillion, four hundred twenty-one billion, two hundred three thousand, three hundred four".