10004124440 has 32 divisors (see below), whose sum is σ = 22878290160. Its totient is φ = 3936048000.

The previous prime is 10004124439. The next prime is 10004124443. The reversal of 10004124440 is 4442140001.

It is a happy number.

It is a super-2 number, since 2×10004124440² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004124443) 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, 2047586 + ... + 2052465.

Almost surely, 2^10004124440 is an apocalyptic number.

10004124440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10004124440 is an abundant number, since it is smaller than the sum of its proper divisors (12874165720).

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

10004124440 is a wasteful number, since it uses less digits than its factorization.

10004124440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100123 (or 4100119 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10004124440 its reverse (4442140001), we get a palindrome (14446264441).

The spelling of 10004124440 in words is "ten billion, four million, one hundred twenty-four thousand, four hundred forty".