2440022430 has 32 divisors (see below), whose sum is σ = 5858500608. Its totient is φ = 650400800.

The previous prime is 2440022419. The next prime is 2440022477. The reversal of 2440022430 is 342200442.

It is a junction number, because it is equal to n+sod(n) for n = 2440022397 and 2440022406.

It is a congruent number.

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, 62035 + ... + 93425.

It is an arithmetic number, because the mean of its divisors is an integer number (183078144).

Almost surely, 2^2440022430 is an apocalyptic number.

2440022430 is an abundant number, since it is smaller than the sum of its proper divisors (3418478178).

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

2440022430 is a wasteful number, since it uses less digits than its factorization.

2440022430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33992.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2440022430 is about 49396.5831814307. The cubic root of 2440022430 is about 1346.2672246701.

Adding to 2440022430 its reverse (342200442), we get a palindrome (2782222872).

The spelling of 2440022430 in words is "two billion, four hundred forty million, twenty-two thousand, four hundred thirty".