10842820256 has 48 divisors (see below), whose sum is σ = 21654591840. Its totient is φ = 5343724800.

The previous prime is 10842820253. The next prime is 10842820259. The reversal of 10842820256 is 65202824801.

It is an interprime number because it is at equal distance from previous prime (10842820253) and next prime (10842820259).

It is a super-2 number, since 2×10842820256² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10842820253) 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, 726275 + ... + 741053.

It is an arithmetic number, because the mean of its divisors is an integer number (451137330).

Almost surely, 2^10842820256 is an apocalyptic number.

10842820256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10842820256 is a deficient number, since it is larger than the sum of its proper divisors (10811771584).

10842820256 is a wasteful number, since it uses less digits than its factorization.

10842820256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15117 (or 15109 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 10842820256 in words is "ten billion, eight hundred forty-two million, eight hundred twenty thousand, two hundred fifty-six".