44672023020 has 96 divisors (see below), whose sum is σ = 132570744768. Its totient is φ = 11200684032.

The previous prime is 44672023007. The next prime is 44672023061. The reversal of 44672023020 is 2032027644.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1032462 + ... + 1074858.

It is an arithmetic number, because the mean of its divisors is an integer number (1380945258).

Almost surely, 2^44672023020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44672023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66285372384).

44672023020 is an abundant number, since it is smaller than the sum of its proper divisors (87898721748).

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

44672023020 is a wasteful number, since it uses less digits than its factorization.

44672023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43459 (or 43457 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 44672023020 in words is "forty-four billion, six hundred seventy-two million, twenty-three thousand, twenty".