10011234040 has 128 divisors (see below), whose sum is σ = 24518894400. Its totient is φ = 3663953920.

The previous prime is 10011234031. The next prime is 10011234053. The reversal of 10011234040 is 4043211001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11681292 + ... + 11682148.

Almost surely, 2^10011234040 is an apocalyptic number.

10011234040 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 10011234040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12259447200).

10011234040 is an abundant number, since it is smaller than the sum of its proper divisors (14507660360).

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

10011234040 is a wasteful number, since it uses less digits than its factorization.

10011234040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10011234040 its reverse (4043211001), we get a palindrome (14054445041).

The spelling of 10011234040 in words is "ten billion, eleven million, two hundred thirty-four thousand, forty".