10654738244 has 12 divisors (see below), whose sum is σ = 18781893564. Its totient is φ = 5288482944.

The previous prime is 10654738207. The next prime is 10654738249. The reversal of 10654738244 is 44283745601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5171335744 + 5483402500 = 71912^2 + 74050^2 .

It is a super-2 number, since 2×10654738244² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10654738195 and 10654738204.

It is not an unprimeable number, because it can be changed into a prime (10654738249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9720929 + ... + 9722024.

It is an arithmetic number, because the mean of its divisors is an integer number (1565157797).

Almost surely, 2^10654738244 is an apocalyptic number.

It is an amenable number.

10654738244 is a deficient number, since it is larger than the sum of its proper divisors (8127155320).

10654738244 is a wasteful number, since it uses less digits than its factorization.

10654738244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19443094 (or 19443092 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 10654738244 in words is "ten billion, six hundred fifty-four million, seven hundred thirty-eight thousand, two hundred forty-four".