10939523340 has 24 divisors (see below), whose sum is σ = 30630665520. Its totient is φ = 2917206208.

The previous prime is 10939523323. The next prime is 10939523417. The reversal of 10939523340 is 4332593901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91162635 + ... + 91162754.

It is an arithmetic number, because the mean of its divisors is an integer number (1276277730).

Almost surely, 2^10939523340 is an apocalyptic number.

10939523340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10939523340 is an abundant number, since it is smaller than the sum of its proper divisors (19691142180).

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

10939523340 is a wasteful number, since it uses less digits than its factorization.

10939523340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182325401 (or 182325399 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The spelling of 10939523340 in words is "ten billion, nine hundred thirty-nine million, five hundred twenty-three thousand, three hundred forty".