10430043240 has 32 divisors (see below), whose sum is σ = 31290130080. Its totient is φ = 2781344832.

The previous prime is 10430043199. The next prime is 10430043251. The reversal of 10430043240 is 4234003401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43458394 + ... + 43458633.

It is an arithmetic number, because the mean of its divisors is an integer number (977816565).

Almost surely, 2^10430043240 is an apocalyptic number.

10430043240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10430043240 is an abundant number, since it is smaller than the sum of its proper divisors (20860086840).

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

10430043240 is a wasteful number, since it uses less digits than its factorization.

10430043240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86917041 (or 86917037 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10430043240 its reverse (4234003401), we get a palindrome (14664046641).

The spelling of 10430043240 in words is "ten billion, four hundred thirty million, forty-three thousand, two hundred forty".