10821676970 has 16 divisors (see below), whose sum is σ = 20977404840. Its totient is φ = 3995696064.

The previous prime is 10821676967. The next prime is 10821676997. The reversal of 10821676970 is 7967612801.

It can be written as a sum of positive squares in 4 ways, for example, as 8309963281 + 2511713689 = 91159^2 + 50117^2 .

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, 41621705 + ... + 41621964.

Almost surely, 2^10821676970 is an apocalyptic number.

10821676970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10821676970 is a deficient number, since it is larger than the sum of its proper divisors (10155727870).

10821676970 is a wasteful number, since it uses less digits than its factorization.

10821676970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83243689.

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 10821676970 in words is "ten billion, eight hundred twenty-one million, six hundred seventy-six thousand, nine hundred seventy".