10940273648 has 40 divisors (see below), whose sum is σ = 21428592768. Its totient is φ = 5410641152.

The previous prime is 10940273599. The next prime is 10940273657. The reversal of 10940273648 is 84637204901.

It is a junction number, because it is equal to n+sod(n) for n = 10940273599 and 10940273608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535265 + ... + 555327.

Almost surely, 2^10940273648 is an apocalyptic number.

It is an amenable number.

10940273648 is a deficient number, since it is larger than the sum of its proper divisors (10488319120).

10940273648 is a wasteful number, since it uses less digits than its factorization.

10940273648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20441 (or 20435 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 10940273648 in words is "ten billion, nine hundred forty million, two hundred seventy-three thousand, six hundred forty-eight".