2421204312050 has 12 divisors (see below), whose sum is σ = 4503440020506. Its totient is φ = 968481724800.

The previous prime is 2421204312001. The next prime is 2421204312053. The reversal of 2421204312050 is 502134021242.

It can be written as a sum of positive squares in 3 ways, for example, as 2028234553921 + 392969758129 = 1424161^2 + 626873^2 .

It is not an unprimeable number, because it can be changed into a prime (2421204312053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24212043071 + ... + 24212043170.

Almost surely, 2^{2421204312050} is an apocalyptic number.

2421204312050 is a deficient number, since it is larger than the sum of its proper divisors (2082235708456).

2421204312050 is a wasteful number, since it uses less digits than its factorization.

2421204312050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48424086253 (or 48424086248 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 2421204312050 its reverse (502134021242), we get a palindrome (2923338333292).

The spelling of 2421204312050 in words is "two trillion, four hundred twenty-one billion, two hundred four million, three hundred twelve thousand, fifty".