10640304026 has 8 divisors (see below), whose sum is σ = 17411406624. Its totient is φ = 4836501820.

The previous prime is 10640304007. The next prime is 10640304043. The reversal of 10640304026 is 62040304601.

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

It is a super-2 number, since 2×10640304026² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10640303986 and 10640304004.

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, 241825070 + ... + 241825113.

It is an arithmetic number, because the mean of its divisors is an integer number (2176425828).

Almost surely, 2^10640304026 is an apocalyptic number.

10640304026 is a deficient number, since it is larger than the sum of its proper divisors (6771102598).

10640304026 is a wasteful number, since it uses less digits than its factorization.

10640304026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483650196.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10640304026 its reverse (62040304601), we get a palindrome (72680608627).

The spelling of 10640304026 in words is "ten billion, six hundred forty million, three hundred four thousand, twenty-six".