10947382730 has 32 divisors (see below), whose sum is σ = 20989414656. Its totient is φ = 4096678144.

The previous prime is 10947382727. The next prime is 10947382793. The reversal of 10947382730 is 3728374901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164414 + ... + 221193.

It is an arithmetic number, because the mean of its divisors is an integer number (655919208).

Almost surely, 2^10947382730 is an apocalyptic number.

10947382730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10947382730 is a deficient number, since it is larger than the sum of its proper divisors (10042031926).

10947382730 is a wasteful number, since it uses less digits than its factorization.

10947382730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385798.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 10947382730 in words is "ten billion, nine hundred forty-seven million, three hundred eighty-two thousand, seven hundred thirty".