2426624442 has 96 divisors (see below), whose sum is σ = 5899630464. Its totient is φ = 714470400.

The previous prime is 2426624423. The next prime is 2426624471. The reversal of 2426624442 is 2444266242.

2426624442 is a `hidden beast` number, since 2 + 4 + 26 + 624 + 4 + 4 + 2 = 666.

It is a super-2 number, since 2×2426624442² = 11777012365023622728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2426624397 and 2426624406.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2735323 + ... + 2736209.

It is an arithmetic number, because the mean of its divisors is an integer number (61454484).

Almost surely, 2^2426624442 is an apocalyptic number.

2426624442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426624442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949815232).

2426624442 is an abundant number, since it is smaller than the sum of its proper divisors (3473006022).

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

2426624442 is a wasteful number, since it uses less digits than its factorization.

2426624442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1281 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The square root of 2426624442 is about 49260.7799572845. The cubic root of 2426624442 is about 1343.7986152608.

The spelling of 2426624442 in words is "two billion, four hundred twenty-six million, six hundred twenty-four thousand, four hundred forty-two".