10728732034 has 8 divisors (see below), whose sum is σ = 16093675260. Its totient is φ = 5364173616.

The previous prime is 10728732029. The next prime is 10728732067. The reversal of 10728732034 is 43023782701.

It can be written as a sum of positive squares in 2 ways, for example, as 8463448009 + 2265284025 = 91997^2 + 47595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10728731984 and 10728732002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11629 + ... + 146944.

Almost surely, 2^10728732034 is an apocalyptic number.

10728732034 is a deficient number, since it is larger than the sum of its proper divisors (5364943226).

10728732034 is a wasteful number, since it uses less digits than its factorization.

10728732034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192404.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 10728732034 in words is "ten billion, seven hundred twenty-eight million, seven hundred thirty-two thousand, thirty-four".