4224130412440 has 32 divisors (see below), whose sum is σ = 9504352242000. Its totient is φ = 1689641709184.

The previous prime is 4224130412431. The next prime is 4224130412449. The reversal of 4224130412440 is 442140314224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4224130412431) and next prime (4224130412449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224130412449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11527971 + ... + 11888749.

Almost surely, 2^{4224130412440} is an apocalyptic number.

4224130412440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224130412440 is an abundant number, since it is smaller than the sum of its proper divisors (5280221829560).

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

4224130412440 is a wasteful number, since it uses less digits than its factorization.

4224130412440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653499 (or 653495 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4224130412440 its reverse (442140314224), we get a palindrome (4666270726664).

The spelling of 4224130412440 in words is "four trillion, two hundred twenty-four billion, one hundred thirty million, four hundred twelve thousand, four hundred forty".