10858036320 has 144 divisors (see below), whose sum is σ = 37138871952. Its totient is φ = 2888770560.

The previous prime is 10858036309. The next prime is 10858036327. The reversal of 10858036320 is 2363085801.

10858036320 is a `hidden beast` number, since 10 + 8 + 5 + 8 + 0 + 3 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10858036327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 629410 + ... + 646430.

It is an arithmetic number, because the mean of its divisors is an integer number (257908833).

Almost surely, 2^10858036320 is an apocalyptic number.

10858036320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10858036320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18569435976).

10858036320 is an abundant number, since it is smaller than the sum of its proper divisors (26280835632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10858036320 is a wasteful number, since it uses less digits than its factorization.

10858036320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17485 (or 17474 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 10858036320 in words is "ten billion, eight hundred fifty-eight million, thirty-six thousand, three hundred twenty".