10844893020 has 48 divisors (see below), whose sum is σ = 32701525920. Its totient is φ = 2669511936.

The previous prime is 10844893013. The next prime is 10844893043. The reversal of 10844893020 is 2039844801.

It is a super-2 number, since 2×10844893020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 10844893020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6951075 + ... + 6952634.

It is an arithmetic number, because the mean of its divisors is an integer number (681281790).

Almost surely, 2^10844893020 is an apocalyptic number.

10844893020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10844893020 is an abundant number, since it is smaller than the sum of its proper divisors (21856632900).

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

10844893020 is a wasteful number, since it uses less digits than its factorization.

10844893020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13903734 (or 13903732 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 10844893020 in words is "ten billion, eight hundred forty-four million, eight hundred ninety-three thousand, twenty".