3102400550424 has 128 divisors (see below), whose sum is σ = 9357420441600. Its totient is φ = 837327196800.

The previous prime is 3102400550423. The next prime is 3102400550461. The reversal of 3102400550424 is 4240550042013.

3102400550424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3102400550424² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3102400550391 and 3102400550400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102400550423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292852 + ... + 2508099.

It is an arithmetic number, because the mean of its divisors is an integer number (73104847200).

Almost surely, 2^{3102400550424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3102400550424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4678710220800).

3102400550424 is an abundant number, since it is smaller than the sum of its proper divisors (6255019891176).

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

3102400550424 is a wasteful number, since it uses less digits than its factorization.

3102400550424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801333 (or 2801329 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 3102400550424 its reverse (4240550042013), we get a palindrome (7342950592437).

The spelling of 3102400550424 in words is "three trillion, one hundred two billion, four hundred million, five hundred fifty thousand, four hundred twenty-four".