10908432738 has 72 divisors (see below), whose sum is σ = 28693821312. Its totient is φ = 2933350272.

The previous prime is 10908432719. The next prime is 10908432757. The reversal of 10908432738 is 83723480901.

It is an interprime number because it is at equal distance from previous prime (10908432719) and next prime (10908432757).

It is a junction number, because it is equal to n+sod(n) for n = 10908432693 and 10908432702.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 113370 + ... + 186197.

It is an arithmetic number, because the mean of its divisors is an integer number (398525296).

Almost surely, 2^10908432738 is an apocalyptic number.

10908432738 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10908432738 is an abundant number, since it is smaller than the sum of its proper divisors (17785388574).

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

10908432738 is a wasteful number, since it uses less digits than its factorization.

10908432738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299616 (or 299596 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 10908432738 in words is "ten billion, nine hundred eight million, four hundred thirty-two thousand, seven hundred thirty-eight".