10646243234 has 16 divisors (see below), whose sum is σ = 18445898016. Its totient is φ = 4554542400.

The previous prime is 10646243233. The next prime is 10646243269. The reversal of 10646243234 is 43234264601.

It is a super-2 number, since 2×10646243234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10646243194 and 10646243203.

It is not an unprimeable number, because it can be changed into a prime (10646243233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14232572 + ... + 14233319.

It is an arithmetic number, because the mean of its divisors is an integer number (1152868626).

Almost surely, 2^10646243234 is an apocalyptic number.

10646243234 is a deficient number, since it is larger than the sum of its proper divisors (7799654782).

10646243234 is a wasteful number, since it uses less digits than its factorization.

10646243234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28465921.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 10646243234 in words is "ten billion, six hundred forty-six million, two hundred forty-three thousand, two hundred thirty-four".