970000444044 has 120 divisors (see below), whose sum is σ = 2574409474560. Its totient is φ = 318444182784.

The previous prime is 970000444043. The next prime is 970000444051. The reversal of 970000444044 is 440444000079.

It is a super-2 number, since 2×970000444044² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (970000444043) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5551242 + ... + 5723310.

It is an arithmetic number, because the mean of its divisors is an integer number (21453412288).

Almost surely, 2^970000444044 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 970000444044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287204737280).

970000444044 is an abundant number, since it is smaller than the sum of its proper divisors (1604409030516).

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

970000444044 is a wasteful number, since it uses less digits than its factorization.

970000444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172349 (or 172338 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 970000444044 in words is "nine hundred seventy billion, four hundred forty-four thousand, forty-four".