10011100334240 has 48 divisors (see below), whose sum is σ = 23659503962472. Its totient is φ = 4003038326784.

The previous prime is 10011100334197. The next prime is 10011100334281. The reversal of 10011100334240 is 4243300111001.

It can be written as a sum of positive squares in 4 ways, for example, as 6805983533584 + 3205116800656 = 2608828^2 + 1790284^2 .

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, 10493069 + ... + 11407308.

Almost surely, 2^{10011100334240} is an apocalyptic number.

10011100334240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011100334240 is an abundant number, since it is smaller than the sum of its proper divisors (13648403628232).

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

10011100334240 is a wasteful number, since it uses less digits than its factorization.

10011100334240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21903249 (or 21903241 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10011100334240 its reverse (4243300111001), we get a palindrome (14254400445241).

The spelling of 10011100334240 in words is "ten trillion, eleven billion, one hundred million, three hundred thirty-four thousand, two hundred forty".