10424043240 has 128 divisors (see below), whose sum is σ = 33708407040. Its totient is φ = 2563577856.

The previous prime is 10424043199. The next prime is 10424043257. The reversal of 10424043240 is 4234042401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10424043240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2233149 + ... + 2237811.

It is an arithmetic number, because the mean of its divisors is an integer number (263346930).

Almost surely, 2^10424043240 is an apocalyptic number.

10424043240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10424043240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16854203520).

10424043240 is an abundant number, since it is smaller than the sum of its proper divisors (23284363800).

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

10424043240 is a wasteful number, since it uses less digits than its factorization.

10424043240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6123 (or 6119 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10424043240 its reverse (4234042401), we get a palindrome (14658085641).

The spelling of 10424043240 in words is "ten billion, four hundred twenty-four million, forty-three thousand, two hundred forty".