10024421240 has 32 divisors (see below), whose sum is σ = 22557977280. Its totient is φ = 4009229952.

The previous prime is 10024421233. The next prime is 10024421249. The reversal of 10024421240 is 4212442001.

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 (10024421249) 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, 433409 + ... + 455951.

It is an arithmetic number, because the mean of its divisors is an integer number (704936790).

Almost surely, 2^10024421240 is an apocalyptic number.

10024421240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10024421240 is an abundant number, since it is smaller than the sum of its proper divisors (12533556040).

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

10024421240 is a wasteful number, since it uses less digits than its factorization.

10024421240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33671 (or 33667 counting only the distinct ones).

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

Adding to 10024421240 its reverse (4212442001), we get a palindrome (14236863241).

The spelling of 10024421240 in words is "ten billion, twenty-four million, four hundred twenty-one thousand, two hundred forty".