2024040422440 has 64 divisors (see below), whose sum is σ = 4828217913360. Its totient is φ = 761005731840.

The previous prime is 2024040422429. The next prime is 2024040422479. The reversal of 2024040422440 is 442240404202.

It can be written as a sum of positive squares in 8 ways, for example, as 132485808196 + 1891554614244 = 363986^2 + 1375338^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2024040422399 and 2024040422408.

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, 1399671 + ... + 2450950.

Almost surely, 2^{2024040422440} is an apocalyptic number.

2024040422440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2024040422440 is an abundant number, since it is smaller than the sum of its proper divisors (2804177490920).

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

2024040422440 is a wasteful number, since it uses less digits than its factorization.

2024040422440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851422 (or 3851418 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2024040422440 its reverse (442240404202), we get a palindrome (2466280826642).

The spelling of 2024040422440 in words is "two trillion, twenty-four billion, forty million, four hundred twenty-two thousand, four hundred forty".