10000330432040 has 32 divisors (see below), whose sum is σ = 24231569894280. Its totient is φ = 3692429697792.

The previous prime is 10000330432031. The next prime is 10000330432123. The reversal of 10000330432040 is 4023403300001.

It can be written as a sum of positive squares in 4 ways, for example, as 7714361820676 + 2285968611364 = 2777474^2 + 1511942^2 .

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

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, 9615701819 + ... + 9615702858.

Almost surely, 2^{10000330432040} is an apocalyptic number.

10000330432040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000330432040 is an abundant number, since it is smaller than the sum of its proper divisors (14231239462240).

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

10000330432040 is a wasteful number, since it uses less digits than its factorization.

10000330432040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19231404701 (or 19231404697 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10000330432040 its reverse (4023403300001), we get a palindrome (14023733732041).

The spelling of 10000330432040 in words is "ten trillion, three hundred thirty million, four hundred thirty-two thousand, forty".